Fix

Author: ondrejmirtes

build/enums.neon

@@ -0,0 +1,3 @@
+parameters:
+	excludePaths:
+		- ../tests/PHPStan/Fixture/TestEnum.php

build/ignore-by-php-version.neon.php

@@ -15,6 +15,8 @@
 }
 if (PHP_VERSION_ID >= 80100) {
 	$config = array_merge_recursive($config, $adapter->load(__DIR__ . '/baseline-8.1.neon'));
+} else {
+	$config = array_merge_recursive($config, $adapter->load(__DIR__ . '/enums.neon'));
 }
 
 if (PHP_VERSION_ID >= 70400) {

tests/PHPStan/Reflection/ClassReflectionTest.php

@@ -28,7 +28,6 @@
 use NestedTraits\BazTrait;
 use NestedTraits\NoTrait;
 use PHPStan\Broker\Broker;
-use PHPStan\Fixture\TestEnum;
 use PHPStan\Php\PhpVersion;
 use PHPStan\PhpDoc\PhpDocInheritanceResolver;
 use PHPStan\PhpDoc\StubPhpDocProvider;
@@ -333,9 +332,9 @@ public function testEnumIsFinal(): void
 		}
 
 		$reflectionProvider = $this->createReflectionProvider();
-		$enum = $reflectionProvider->getClass(TestEnum::class);
+		$enum = $reflectionProvider->getClass('PHPStan\Fixture\TestEnum');
 		$this->assertTrue($enum->isEnum());
-		$this->assertInstanceOf(ReflectionEnum::class, $enum->getNativeReflection());
+		$this->assertInstanceOf('ReflectionEnum', $enum->getNativeReflection());
 		$this->assertTrue($enum->isFinal());
 		$this->assertTrue($enum->isFinalByKeyword());
 	}