[TypeDeclaration][Php 8.1] Do not skip return on parent anonymous cla…

…ss method (#1403)

rules-tests/TypeDeclaration/Rector/ClassMethod/ReturnNeverTypeRector/Fixture/do_not_skip_return_parent_anonymous_class_method.php.inc

@@ -0,0 +1,41 @@
+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\ClassMethod\ReturnNeverTypeRector\Fixture;
+
+final class DoNotSkipReturnParentAnonymousClassMethod
+{
+    public function run()
+    {
+        new class {
+            public function run()
+            {
+                return;
+            }
+        };
+
+        exit();
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\ClassMethod\ReturnNeverTypeRector\Fixture;
+
+final class DoNotSkipReturnParentAnonymousClassMethod
+{
+    public function run(): never
+    {
+        new class {
+            public function run()
+            {
+                return;
+            }
+        };
+
+        exit();
+    }
+}
+
+?>

rules/TypeDeclaration/Rector/ClassMethod/ReturnNeverTypeRector.php

@@ -97,8 +97,7 @@ public function refactor(Node $node): ?Node
 
     private function shouldSkip(ClassMethod | Function_ $node): bool
     {
-        $return = $this->betterNodeFinder->findFirstInstanceOf($node, Return_::class);
-        if ($return instanceof Return_) {
+        if ($this->hasReturnNode($node)) {
             return true;
         }
 
@@ -129,6 +128,20 @@ private function shouldSkip(ClassMethod | Function_ $node): bool
         return $this->isName($node->returnType, 'never');
     }
 
+    private function hasReturnNode(ClassMethod | Function_ $functionLike): bool
+    {
+        return (bool) $this->betterNodeFinder->findFirst((array) $functionLike->stmts, function (Node $subNode) use (
+            $functionLike
+        ): bool {
+            if (! $subNode instanceof Return_) {
+                return false;
+            }
+
+            $parentFunctionOrClassMethod = $this->betterNodeFinder->findParentByTypes($subNode, $this->getNodeTypes());
+            return $parentFunctionOrClassMethod === $functionLike;
+        });
+    }
+
     /**
      * @param class-string<Node>[] $yieldAndConditionalNodes
      */