[CodeQuality] Handle crash on first class callable inside match on OptionalParametersAfterRequiredRector (#6263)

* [CodeQuality] Handle crash on first class callable inside match on OptionalParametersAfterRequiredRector

* Fix

* Fix

* Fix

* Fix

Author: samsonasik

rules-tests/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector/Fixture/skip_match_with_first_class_callable.php.inc

@@ -0,0 +1,18 @@
+<?php
+
+namespace Rector\Tests\CodeQuality\Rector\ClassMethod\OptionalParametersAfterRequiredRector\Fixture;
+
+use Rector\Tests\CodeQuality\Rector\ClassMethod\OptionalParametersAfterRequiredRector\Source\SomeClass;
+
+final class SkipMatchWithFirstClassCallable
+{
+    public function run($type):void
+    {
+        match($type) {
+        	'string' => SomeClass::fromString(...),
+            'int' => function () {
+                return SomeClass::fromInt(...);
+            }
+        };
+    }
+}

rules-tests/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector/Source/SomeClass.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\CodeQuality\Rector\ClassMethod\OptionalParametersAfterRequiredRector\Source;
+
+class SomeClass
+{
+    public static function fromString(string $id) {}
+    public static function fromInt(int $id) {}
+}

src/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php

@@ -17,6 +17,7 @@
 use PhpParser\Node\Expr\ClassConstFetch;
 use PhpParser\Node\Expr\ConstFetch;
 use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Expr\Match_;
 use PhpParser\Node\Expr\MethodCall;
 use PhpParser\Node\Expr\New_;
 use PhpParser\Node\Expr\NullsafeMethodCall;
@@ -270,6 +271,11 @@ public function processNodes(
                 $this->processCallike($node, $mutatingScope);
                 return;
             }
+
+            if ($node instanceof Match_) {
+                $this->processMatch($node, $mutatingScope);
+                return;
+            }
         };
 
         $this->nodeScopeResolverProcessNodes($stmts, $scope, $nodeCallback);
@@ -286,6 +292,20 @@ public function processNodes(
         return $stmts;
     }
 
+    private function processMatch(Match_ $match, MutatingScope $mutatingScope): void
+    {
+        $match->cond->setAttribute(AttributeKey::SCOPE, $mutatingScope);
+        foreach ($match->arms as $arm) {
+            if ($arm->conds !== null) {
+                foreach ($arm->conds as $cond) {
+                    $cond->setAttribute(AttributeKey::SCOPE, $mutatingScope);
+                }
+            }
+
+            $arm->body->setAttribute(AttributeKey::SCOPE, $mutatingScope);
+        }
+    }
+
     /**
      * @param Stmt[] $stmts
      * @param callable(Node $node, MutatingScope $scope): void $nodeCallback