Symfony version(s) affected

7.2

Description

AnUndefined property error is issued when a@param annotation has a name without typing (PhpStanExtractor context).

Undefined property: PHPStan\PhpDocParser\Ast\PhpDoc\TypelessParamTagValueNode::$type
src/Symfony/Component/PropertyInfo/Extractor/PhpStanExtractor.php:219

How to reproduce

class InvalidDummy{/**     * @param $data     */publicfunctionsetData($data)    {    }}

Variable$extractor is an instance ofSymfony\Component\PropertyInfo\Extractor\PhpStanExtractor

$extractor->getType(InvalidDummy::class,'data');

Possible Solution

Update methodgetType inPhpStanExtractor to add a check onTypelessParamTagValueNode

if ($tagDocNode->valueinstanceof InvalidTagValueNode ||$tagDocNode->valueinstanceof TypelessParamTagValueNode) {continue;}if ($tagDocNode->valueinstanceof ParamTagValueNode &&null ===$prefix &&$tagDocNode->value->parameterName !=='$'.$property) {continue;}try {$types[] =$this->stringTypeResolver->resolve((string)$tagDocNode->value->type,$typeContext);}catch (UnsupportedException) {}

Additional Context

No response