Symfony version(s) affected

5.3.11

Description

<?phpnamespaceApp\Validator;useSymfony\Component\Validator\Constraint;#[\Attribute(\Attribute::TARGET_CLASS)]class Foobarextends Constraint{publicfunction__construct(publicbool$something,    ) {    }publicfunctiongetTargets()    {returnself::CLASS_CONSTRAINT;    }}

• With SF 5.3.10, the following code works property
• With SF 5.3.11, it fails
  • error:

  TypeError {#83  #message: "in_array(): Argument #2 ($haystack) must be of type array, null given"  #code: 0  #file: "./vendor/symfony/validator/Constraint.php"  #line: 238  trace: {    ./vendor/symfony/validator/Constraint.php:238 { …}    ./vendor/symfony/validator/Mapping/ClassMetadata.php:222 { …}    ./vendor/symfony/validator/Mapping/Loader/AnnotationLoader.php:52 { …}    ./vendor/symfony/validator/Mapping/Loader/LoaderChain.php:54 { …}    ./vendor/symfony/validator/Mapping/Factory/LazyLoadingMetadataFactory.php:101 { …}    ./vendor/symfony/validator/Validator/RecursiveContextualValidator.php:306 { …}    ./vendor/symfony/validator/Validator/RecursiveContextualValidator.php:138 { …}    ./vendor/symfony/validator/Validator/RecursiveValidator.php:93 { …}    ./vendor/symfony/validator/Validator/TraceableValidator.php:66 { …}    ./reproducer.php:18 {      › $v = $k->getContainer()->get('validator');      › $error = $v->validate(new Dto());      ›     }  }}

  • to make it work, I have to call the parent constructor

How to reproduce

I made a full reproducer here:https://github.com/lyrixx/test/commits/custom-validator