[3.4] Fix support for PHP8 union types

nicolas-grekas · nicolas-grekas · commit 6303a7014c7e · 2020-06-18T19:32:39.000+02:00
diff --git a/OptionsResolver.php b/OptionsResolver.php
@@ -1076,7 +1076,7 @@ private function getParameterClassName(\ReflectionParameter $parameter)
             return ($class = $parameter->getClass()) ? $class->name : null;
         }
 
-        if (!($type = $parameter->getType()) || $type->isBuiltin()) {
+        if (!($type = $parameter->getType()) instanceof \ReflectionNamedType || $type->isBuiltin()) {
             return null;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -1076,7 +1076,7 @@ private function getParameterClassName(\ReflectionParameter $parameter)`
`1076`	`1076`	`return ($class = $parameter->getClass()) ? $class->name : null;`
`1077`	`1077`	`}`
`1078`	`1078`
`1079`		`- if (!($type = $parameter->getType()) \|\| $type->isBuiltin()) {`
	`1079`	`+ if (!($type = $parameter->getType()) instanceof \ReflectionNamedType \|\| $type->isBuiltin()) {`
`1080`	`1080`	`return null;`
`1081`	`1081`	`}`
`1082`	`1082`