Internal error: AST failed to parse in located source (first 20 characters:

[kristytoman]

Bug report

After updating to PHP8.1 I get the

Internal error: Internal error: AST failed to parse in located source (first 20 characters: <?php                                                                                                                                
                                                                                                                                                                                                                                      
     namespace Pha) in file

While running the --debug -vvv mode I get this error

Uncaught PHPStan\BetterReflection\SourceLocator\Ast\Exception\ParseToAstFailure: AST failed to parse in located source (first 20 characters: <?php

namespace Pha) in phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Exception/ParseToAstFailure.php:23
#0 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Locator.php(57): PHPStan\BetterReflection\SourceLocator\Ast\Exception\ParseToAstFailure::fromLocatedSource()
#1 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Locator.php(41): PHPStan\BetterReflection\SourceLocator\Ast\Locator->findReflectionsOfType()
#2 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AbstractSourceLocator.php(45): PHPStan\BetterReflection\SourceLocator\Ast\Locator->findReflection()
#3 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/PhpVersionBlacklistSourceLocator.php(39): PHPStan\BetterReflection\SourceLocator\Type\AbstractSourceLocator->locateIdentifier()
#4 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AggregateSourceLocator.php(28): PHPStan\Reflection\BetterReflection\SourceLocator\PhpVersionBlacklistSourceLocator->locateIdentifier()
#5 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/MemoizingSourceLocator.php(33): PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIdentifier()
#6 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflector/DefaultReflector.php(32): PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator->locateIdentifier()
#7 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/Reflector/MemoizingReflector.php(45): PHPStan\BetterReflection\Reflector\DefaultReflector->reflectClass()
#8 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(152): PHPStan\Reflection\BetterReflection\Reflector\MemoizingReflector->reflectClass()
#9 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/MemoizingReflectionProvider.php(35): PHPStan\Reflection\BetterReflection\BetterReflectionProvider->hasClass()
#10 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/FunctionDefinitionCheck.php(195): PHPStan\Reflection\ReflectionProvider\MemoizingReflectionProvider->hasClass()
#11 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/FunctionDefinitionCheck.php(146): PHPStan\Rules\FunctionDefinitionCheck->checkParametersAcceptor()
#12 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/Methods/ExistingClassesInTypehintsRule.php(43): PHPStan\Rules\FunctionDefinitionCheck->checkClassMethod()
#13 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/FileAnalyser.php(105): PHPStan\Rules\Methods\ExistingClassesInTypehintsRule->processNode()
#14 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Node/ClassStatementsGatherer.php(95): PHPStan\Analyser\FileAnalyser->PHPStan\Analyser\{closure}()
#15 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(463): PHPStan\Node\ClassStatementsGatherer->__invoke()
#16 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(326): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#17 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(562): PHPStan\Analyser\NodeScopeResolver->processStmtNodes()
#18 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(326): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#19 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(534): PHPStan\Analyser\NodeScopeResolver->processStmtNodes()
#20 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(296): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#21 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/FileAnalyser.php(174): PHPStan\Analyser\NodeScopeResolver->processNodes()
#22 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/Analyser.php(71): PHPStan\Analyser\FileAnalyser->analyseFile()
#23 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyserRunner.php(63): PHPStan\Analyser\Analyser->analyse()
#24 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseApplication.php(207): PHPStan\Command\AnalyserRunner->runAnalyser()
#25 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseApplication.php(100): PHPStan\Command\AnalyseApplication->runAnalyser()
#26 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseCommand.php(168): PHPStan\Command\AnalyseApplication->analyse()
#27 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Command/Command.php(259): PHPStan\Command\AnalyseCommand->execute()
#28 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(856): _PHPStan_59fb0a3b2\Symfony\Component\Console\Command\Command->run()
#29 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(259): _PHPStan_59fb0a3b2\Symfony\Component\Console\Application->doRunCommand()
#30 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(157): _PHPStan_59fb0a3b2\Symfony\Component\Console\Application->doRun()
#31 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(127): _PHPStan_59fb0a3b2\Symfony\Component\Console\Application->run()
#32 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(128): _PHPStan_59fb0a3b2\{closure}()
#33 /var/www/project/vendor/phpstan/phpstan/phpstan(8): require('...')
#34 /var/www/project/vendor/bin/phpstan(120): include('...')
#35 {main}
Used memory: 284 MB

Code snippet that reproduces the problem

Was not able to reproduce the problem since the files themselves are fine. There's always 8 of them and even when I tried to delete them it didn't help with this error to appear.

Expected output

Zero internal errors

Did PHPStan help you today? Did it make you happy in any way?

I am very happy with PHPStan otherwise it's a great tool helping us to get better.
This is my first time writing an issue at all so I hope I did it right and that someone will help me with my experience.

Thank you!

[mergeable]

This bug report is missing a link to reproduction at phpstan.org/try.

It will most likely be closed after manual review.

[kristytoman]

After some research we found out all the files have one in common and that's \Phalcon\Events\Event in them. It doesn't matter if it's only imported or really used in the class but it always finishes with this internal error.

[ondrejmirtes]

Hi, thank you for reporting this. I've added a bit more debugging so it should tell us what's the parse error: phpstan/phpstan-src@a342b2b

Can you please update to composer require --dev phpstan/phpstan:1.8.x-dev and re-run PHPStan with --debug? Thanks.

I've also asked for shivammathur/homebrew-extensions#1890 so that I can reproduce and debug it.

[kristytoman]

Hi, thank you for your response. Here's the output version 1.8.x-dev:

Uncaught PHPStan\BetterReflection\SourceLocator\Ast\Exception\ParseToAstFailure: AST failed to parse in located source (first 20 characters: <?php

namespace Pha) in phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Exception/ParseToAstFailure.php:23
#0 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Locator.php(57): PHPStan\BetterReflection\SourceLocator\Ast\Exception\ParseToAstFailure::fromLocatedSource()
#1 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Locator.php(41): PHPStan\BetterReflection\SourceLocator\Ast\Locator->findReflectionsOfType()
#2 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AbstractSourceLocator.php(45): PHPStan\BetterReflection\SourceLocator\Ast\Locator->findReflection()
#3 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/PhpVersionBlacklistSourceLocator.php(39): PHPStan\BetterReflection\SourceLocator\Type\AbstractSourceLocator->locateIdentifier()
#4 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AggregateSourceLocator.php(28): PHPStan\Reflection\BetterReflection\SourceLocator\PhpVersionBlacklistSourceLocator->locateIdentifier()
#5 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/MemoizingSourceLocator.php(33): PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIdentifier()
#6 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflector/DefaultReflector.php(32): PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator->locateIdentifier()
#7 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/Reflector/MemoizingReflector.php(45): PHPStan\BetterReflection\Reflector\DefaultReflector->reflectClass()
#8 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(152): PHPStan\Reflection\BetterReflection\Reflector\MemoizingReflector->reflectClass()
#9 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/MemoizingReflectionProvider.php(35): PHPStan\Reflection\BetterReflection\BetterReflectionProvider->hasClass()
#10 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/FunctionDefinitionCheck.php(195): PHPStan\Reflection\ReflectionProvider\MemoizingReflectionProvider->hasClass()
#11 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/FunctionDefinitionCheck.php(146): PHPStan\Rules\FunctionDefinitionCheck->checkParametersAcceptor()
#12 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/Methods/ExistingClassesInTypehintsRule.php(43): PHPStan\Rules\FunctionDefinitionCheck->checkClassMethod()
#13 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/FileAnalyser.php(105): PHPStan\Rules\Methods\ExistingClassesInTypehintsRule->processNode()
#14 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Node/ClassStatementsGatherer.php(95): PHPStan\Analyser\FileAnalyser->PHPStan\Analyser\{closure}()
#15 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(469): PHPStan\Node\ClassStatementsGatherer->__invoke()
#16 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(332): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#17 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(568): PHPStan\Analyser\NodeScopeResolver->processStmtNodes()
#18 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(332): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#19 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(540): PHPStan\Analyser\NodeScopeResolver->processStmtNodes()
#20 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(302): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#21 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/FileAnalyser.php(174): PHPStan\Analyser\NodeScopeResolver->processNodes()
#22 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/Analyser.php(71): PHPStan\Analyser\FileAnalyser->analyseFile()
#23 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyserRunner.php(63): PHPStan\Analyser\Analyser->analyse()
#24 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseApplication.php(207): PHPStan\Command\AnalyserRunner->runAnalyser()
#25 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseApplication.php(100): PHPStan\Command\AnalyseApplication->runAnalyser()
#26 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseCommand.php(168): PHPStan\Command\AnalyseApplication->analyse()
#27 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Command/Command.php(259): PHPStan\Command\AnalyseCommand->execute()
#28 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(856): _PHPStan_c6b7ee925\Symfony\Component\Console\Command\Command->run()
#29 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(259): _PHPStan_c6b7ee925\Symfony\Component\Console\Application->doRunCommand()
#30 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(157): _PHPStan_c6b7ee925\Symfony\Component\Console\Application->doRun()
#31 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(127): _PHPStan_c6b7ee925\Symfony\Component\Console\Application->run()
#32 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(128): _PHPStan_c6b7ee925\{closure}()
#33 /var/www/project/vendor/phpstan/phpstan/phpstan(8): require('...')
#34 /var/www/project/vendor/bin/phpstan(120): include('...')
#35 {main}

Caused by:
Uncaught PhpParser\Error: Syntax error, unexpected T_NS_SEPARATOR on line 15 on unknown line in phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Parser/PhpParserDecorator.php:33#0 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Locator.php(54): PHPStan\Parser\PhpParserDecorator->parse()
#1 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Ast/Locator.php(41): PHPStan\BetterReflection\SourceLocator\Ast\Locator->findReflectionsOfType()
#2 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AbstractSourceLocator.php(45): PHPStan\BetterReflection\SourceLocator\Ast\Locator->findReflection()
#3 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/PhpVersionBlacklistSourceLocator.php(39): PHPStan\BetterReflection\SourceLocator\Type\AbstractSourceLocator->locateIdentifier()
#4 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AggregateSourceLocator.php(28): PHPStan\Reflection\BetterReflection\SourceLocator\PhpVersionBlacklistSourceLocator->locateIdentifier()
#5 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/MemoizingSourceLocator.php(33): PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIdentifier()
#6 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflector/DefaultReflector.php(32): PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator->locateIdentifier()
#7 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/Reflector/MemoizingReflector.php(45): PHPStan\BetterReflection\Reflector\DefaultReflector->reflectClass()
#8 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(152): PHPStan\Reflection\BetterReflection\Reflector\MemoizingReflector->reflectClass()
#9 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/MemoizingReflectionProvider.php(35): PHPStan\Reflection\BetterReflection\BetterReflectionProvider->hasClass()
#10 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/FunctionDefinitionCheck.php(195): PHPStan\Reflection\ReflectionProvider\MemoizingReflectionProvider->hasClass()
#11 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/FunctionDefinitionCheck.php(146): PHPStan\Rules\FunctionDefinitionCheck->checkParametersAcceptor()
#12 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Rules/Methods/ExistingClassesInTypehintsRule.php(43): PHPStan\Rules\FunctionDefinitionCheck->checkClassMethod()
#13 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/FileAnalyser.php(105): PHPStan\Rules\Methods\ExistingClassesInTypehintsRule->processNode()
#14 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Node/ClassStatementsGatherer.php(95): PHPStan\Analyser\FileAnalyser->PHPStan\Analyser\{closure}()
#15 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(469): PHPStan\Node\ClassStatementsGatherer->__invoke()
#16 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(332): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#17 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(568): PHPStan\Analyser\NodeScopeResolver->processStmtNodes()
#18 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(332): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#19 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(540): PHPStan\Analyser\NodeScopeResolver->processStmtNodes()
#20 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(302): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#21 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/FileAnalyser.php(174): PHPStan\Analyser\NodeScopeResolver->processNodes()
#22 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/Analyser.php(71): PHPStan\Analyser\FileAnalyser->analyseFile()
#23 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyserRunner.php(63): PHPStan\Analyser\Analyser->analyse()
#24 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseApplication.php(207): PHPStan\Command\AnalyserRunner->runAnalyser()
#25 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseApplication.php(100): PHPStan\Command\AnalyseApplication->runAnalyser()
#26 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/src/Command/AnalyseCommand.php(168): PHPStan\Command\AnalyseApplication->analyse()
#27 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Command/Command.php(259): PHPStan\Command\AnalyseCommand->execute()
#28 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(856): _PHPStan_c6b7ee925\Symfony\Component\Console\Command\Command->run()
#29 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(259): _PHPStan_c6b7ee925\Symfony\Component\Console\Application->doRunCommand()
#30 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(157): _PHPStan_c6b7ee925\Symfony\Component\Console\Application->doRun()
#31 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(127): _PHPStan_c6b7ee925\Symfony\Component\Console\Application->run()
#32 phar:///var/www/project/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(128): _PHPStan_c6b7ee925\{closure}()
#33 /var/www/project/vendor/phpstan/phpstan/phpstan(8): require('...')
#34 /var/www/project/vendor/bin/phpstan(120): include('...')
#35 {main}
Used memory: 56 MB

[ondrejmirtes]

This is the root issue. This is how the generated stub for the Event class looks like:

<?php

     namespace Phalcon\Events;

     class Event implements \Phalcon\Events\EventInterface
     {
         protected $cancelable = null;
         protected $data = null;
         protected $source = null;
         protected $stopped = false;
         protected $type = null;
         public function getData()
         {
         }
         public function getSource() : ?\((void*)0)
         {
         }
         public function getType() : string
         {
         }
         public function __construct(string $type, $source = null, $data = null, bool $cancelable =
     \UNKNOWN)
         {
         }
         public function isCancelable() : bool
         {
         }
         public function isStopped() : bool
         {
         }
         public function setData($data = null) : \Phalcon\Events\EventInterface
         {
         }
         public function setType(string $type) : \Phalcon\Events\EventInterface
         {
         }
         public function stop() : \Phalcon\Events\EventInterface
         {
         }
     }

There's a weird return type in the getSource() method which is what throws off the parser.

[ondrejmirtes]

It's a ReflectionNamedType with name ((void*)0) which isn't valid. I'll make sure to report this to the extension authors.

[ondrejmirtes]

Reported: phalcon/cphalcon#16023 (comment)

Thank you!

[Jeckerson]

This is how the generated stub for the Event class looks like:

@ondrejmirtes Could you please tell how did you generate this stub?

[ondrejmirtes]

@Jeckerson PHPStan uses Roave/BetterReflection, it needs AST to create its Reflection objects. So it reads PHP native Reflection data to generate this source code. It's implemented in ReflectionSourceStubber: https://github.com/ondrejmirtes/BetterReflection/blob/5.3.x/src/SourceLocator/SourceStubber/ReflectionSourceStubber.php

As I said, the return type for the getSource() ReflectionMethod is what the extension reports wrongly.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.