Skip require a located namespace for anonymous exception (#190)

Author: Myks92

src/Rules/Domain/RequireExceptionNamespaceRule.php

@@ -33,6 +33,11 @@ public function getNodeType(): string
     public function processNode(Node $node, Scope $scope): array
     {
         $classReflection = $node->getClassReflection();
+
+        if ($classReflection->isAnonymous()) {
+            return [];
+        }
+
         if (! $classReflection->isClass()) {
             return [];
         }

tests/Rules/Domain/RequireExceptionNamespaceRule/Fixture/AnonymousException.php

@@ -0,0 +1,7 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Symplify\PHPStanRules\Tests\Rules\Domain\RequireExceptionNamespaceRule\Fixture;
+
+new class () extends \Exception {};

tests/Rules/Domain/RequireExceptionNamespaceRule/RequireExceptionNamespaceRuleTest.php

@@ -25,6 +25,7 @@ public static function provideData(): Iterator
     {
         yield [__DIR__ . '/Fixture/MisslocatedException.php', [[RequireExceptionNamespaceRule::ERROR_MESSAGE, 9]]];
         yield [__DIR__ . '/Fixture/Exception/SkipCorrectException.php', []];
+        yield [__DIR__ . '/Fixture/AnonymousException.php', []];
     }
 
     /**