Remove duplicate decl_type_name in interpreter.c (closes #207)

Author: python-processing-unit

src/builtins.c

@@ -1258,7 +1258,7 @@ static void jb_append_json_string(JsonBuf *jb, const char *s) {
     jb_append_char(jb, '"');
 }
 
-static const char *decl_type_name(DeclType dt) {
+const char *decl_type_name(DeclType dt) {
     switch (dt) {
     case TYPE_BOOL:
         return "BOOL";

src/builtins.h

@@ -39,4 +39,6 @@ int builtins_register_operator(const char *name, BuiltinImplFn impl, int min_arg
 // Remove all runtime-registered operators.
 void builtins_reset_dynamic(void);
 
+const char *decl_type_name(DeclType dt);
+
 #endif // BUILTINS_H

src/interpreter.c

@@ -1041,31 +1041,6 @@ int value_truthiness(Value v) {
     }
 }
 
-// ============ Type conversion helpers ============
-
-static const char *decl_type_name(DeclType dt) {
-    switch (dt) {
-    case TYPE_BOOL:
-        return "BOOL";
-    case TYPE_INT:
-        return "INT";
-    case TYPE_FLT:
-        return "FLT";
-    case TYPE_STR:
-        return "STR";
-    case TYPE_TNS:
-        return "TNS";
-    case TYPE_MAP:
-        return "MAP";
-    case TYPE_FUNC:
-        return "FUNC";
-    case TYPE_THR:
-        return "THR";
-    default:
-        return "UNKNOWN";
-    }
-}
-
 /* `decl_type_to_value` removed: inverse mapping was unused. */
 
 static Value value_with_base(Value v, int base) {