Bug Report

Subject	Details
Rector version	0.12.3 Rector cd217264b75e2b7ace93c46f346d32916e2d9809

Getting a syntax error from the embedded PHPStan, even though there’s no matching token in the code.

PHP 7.4 Symfony 4.4.25 Ruflin Elastica 6.1.5

Running PHPStan 1.1.2 against the same code produces no errors.

In RichParser.php line 42:
                                               
  [PHPStan\Parser\ParserErrorsException]       
  Syntax error, unexpected T_MATCH on line 10  
                                               

Exception trace:
  at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Parser/RichParser.php:42
 PHPStan\Parser\RichParser->parseFile() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Parser/CachedParser.php:36
 PHPStan\Parser\CachedParser->parseFile() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Type/FileTypeMapper.php:220
 PHPStan\Type\FileTypeMapper->createFilePhpDocMap() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Type/FileTypeMapper.php:181
 PHPStan\Type\FileTypeMapper->createResolvedPhpDocMap() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Type/FileTypeMapper.php:168
 PHPStan\Type\FileTypeMapper->getResolvedPhpDocMap() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Type/FileTypeMapper.php:75
 PHPStan\Type\FileTypeMapper->getResolvedPhpDoc() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ClassReflection.php:849
 PHPStan\Reflection\ClassReflection->getResolvedPhpDoc() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ClassReflection.php:861
 PHPStan\Reflection\ClassReflection->getExtendsTags() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ClassReflection.php:853
 PHPStan\Reflection\ClassReflection->getFirstExtendsTag() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ClassReflection.php:164
 PHPStan\Reflection\ClassReflection->getParentClass() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ClassReflection.php:577
 PHPStan\Reflection\ClassReflection->getParentClassesNames() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/ClassBlacklistReflectionProvider.php:49
 PHPStan\Reflection\ReflectionProvider\ClassBlacklistReflectionProvider->hasClass() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/ChainReflectionProvider.php:25
 PHPStan\Reflection\ReflectionProvider\ChainReflectionProvider->hasClass() at phar:///home/cameron/project/vendor/rector/rector/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/MemoizingReflectionProvider.php:31
 PHPStan\Reflection\ReflectionProvider\MemoizingReflectionProvider->hasClass() at /home/cameron/project/vendor/rector/rector/packages/NodeTypeResolver/PHPStan/CollisionGuard/MixinGuard.php:57
 Rector\NodeTypeResolver\PHPStan\CollisionGuard\MixinGuard->isCircularMixin() at /home/cameron/project/vendor/rector/rector/packages/NodeTypeResolver/PHPStan/CollisionGuard/MixinGuard.php:47
 Rector\NodeTypeResolver\PHPStan\CollisionGuard\MixinGuard->Rector\NodeTypeResolver\PHPStan\CollisionGuard\{closure}() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/FirstFindingVisitor.php:42
 PhpParser\NodeVisitor\FirstFindingVisitor->enterNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:113
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:133
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:133
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:196
 PhpParser\NodeTraverser->traverseArray() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:105
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:133
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:196
 PhpParser\NodeTraverser->traverseArray() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:105
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:196
 PhpParser\NodeTraverser->traverseArray() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:105
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:196
 PhpParser\NodeTraverser->traverseArray() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:105
 PhpParser\NodeTraverser->traverseNode() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:196
 PhpParser\NodeTraverser->traverseArray() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php:85
 PhpParser\NodeTraverser->traverse() at /home/cameron/project/vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeFinder.php:59
 PhpParser\NodeFinder->findFirst() at /home/cameron/project/vendor/rector/rector/src/PhpParser/Node/BetterNodeFinder.php:223
 Rector\Core\PhpParser\Node\BetterNodeFinder->findFirst() at /home/cameron/project/vendor/rector/rector/packages/NodeTypeResolver/PHPStan/CollisionGuard/MixinGuard.php:48
 Rector\NodeTypeResolver\PHPStan\CollisionGuard\MixinGuard->containsMixinPhpDoc() at /home/cameron/project/vendor/rector/rector/packages/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php:148
 Rector\NodeTypeResolver\PHPStan\Scope\PHPStanNodeScopeResolver->processNodesWithMixinHandling() at /home/cameron/project/vendor/rector/rector/packages/NodeTypeResolver/PHPStan/Scope/PHPStanNodeScopeResolver.php:140
 Rector\NodeTypeResolver\PHPStan\Scope\PHPStanNodeScopeResolver->processNodes() at /home/cameron/project/vendor/rector/rector/packages/NodeTypeResolver/NodeScopeAndMetadataDecorator.php:57
 Rector\NodeTypeResolver\NodeScopeAndMetadataDecorator->decorateNodesFromFile() at /home/cameron/project/vendor/rector/rector/src/Application/FileProcessor.php:44
 Rector\Core\Application\FileProcessor->parseFileInfoToLocalCache() at /home/cameron/project/vendor/rector/rector/src/Application/FileProcessor/PhpFileProcessor.php:80
 Rector\Core\Application\FileProcessor\PhpFileProcessor->Rector\Core\Application\FileProcessor\{closure}() at /home/cameron/project/vendor/rector/rector/src/Application/FileProcessor/PhpFileProcessor.php:144
 Rector\Core\Application\FileProcessor\PhpFileProcessor->tryCatchWrapper() at /home/cameron/project/vendor/rector/rector/src/Application/FileProcessor/PhpFileProcessor.php:81
 Rector\Core\Application\FileProcessor\PhpFileProcessor->process() at /home/cameron/project/vendor/rector/rector/src/Application/ApplicationFileProcessor.php:76
 Rector\Core\Application\ApplicationFileProcessor->processFiles() at /home/cameron/project/vendor/rector/rector/src/Application/ApplicationFileProcessor.php:57
 Rector\Core\Application\ApplicationFileProcessor->run() at /home/cameron/project/vendor/rector/rector/src/Console/Command/ProcessCommand.php:152
 Rector\Core\Console\Command\ProcessCommand->execute() at /home/cameron/project/vendor/rector/rector/vendor/symfony/console/Command/Command.php:274
 RectorPrefix20211110\Symfony\Component\Console\Command\Command->run() at /home/cameron/project/vendor/rector/rector/vendor/symfony/console/Application.php:870
 RectorPrefix20211110\Symfony\Component\Console\Application->doRunCommand() at /home/cameron/project/vendor/rector/rector/vendor/symfony/console/Application.php:266
 RectorPrefix20211110\Symfony\Component\Console\Application->doRun() at /home/cameron/project/vendor/rector/rector/src/Console/ConsoleApplication.php:71
 Rector\Core\Console\ConsoleApplication->doRun() at /home/cameron/project/vendor/rector/rector/vendor/symfony/console/Application.php:162
 RectorPrefix20211110\Symfony\Component\Console\Application->run() at /home/cameron/project/vendor/rector/rector/bin/rector.php:63
 require_once() at /home/cameron/project/vendor/rector/rector/bin/rector:5

Minimal PHP Code Causing Issue

// rector.php
<?php

declare(strict_types=1);

use Rector\Core\Configuration\Option;
use Rector\Set\ValueObject\SetList;
use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

return static function (ContainerConfigurator $containerConfigurator): void {
    // get parameters
    $parameters = $containerConfigurator->parameters();
    $parameters->set(Option::PATHS, [
        __DIR__.'/src'
    ]);

    // Define what rule sets will be applied
    $containerConfigurator->import(SetList::DEAD_CODE);
};

<?php
declare(strict_types=1);

use Elastica\Query\MatchQuery;

new MatchQuery();

Expected Behaviour

[OK] Rector is done!