Internal error: Call to undefined method PhpParser\PrettyPrinter\Standard::pPHPStan_Node_AlwaysRememberedExpr() while analysing file <file>

[rx80]

Bug report

Post the following stack trace to https://github.com/phpstan/phpstan/issues/new?template=Bug_report.yaml: 
## phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php(503)
#0 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php(579): PhpParser\PrettyPrinterAbstract->p()
#1 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php(503): PhpParser\PrettyPrinter\Standard->pExpr_Match()
#2 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php(587): PhpParser\PrettyPrinterAbstract->p()
#3 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php(503): PhpParser\PrettyPrinter\Standard->pExpr_ArrowFunction()
#4 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php(927): PhpParser\PrettyPrinterAbstract->p()
#5 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php(484): PhpParser\PrettyPrinter\Standard->pCallLhs()
#6 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php(503): PhpParser\PrettyPrinter\Standard->pExpr_FuncCall()
#7 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php(293): PhpParser\PrettyPrinterAbstract->p()
#8 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php(207): PhpParser\PrettyPrinterAbstract->pStmts()
#9 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflection/Exception/InvalidConstantNode.php(15): PhpParser\PrettyPrinterAbstract->prettyPrint()
#10 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Util/ConstantNodeChecker.php(18): PHPStan\BetterReflection\Reflection\Exception\InvalidConstantNode::create()
#11 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/CachingVisitor.php(69): PHPStan\BetterReflection\Util\ConstantNodeChecker::assertValidDefineFunctionCall()
#12 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(113): PHPStan\Reflection\BetterReflection\SourceLocator\CachingVisitor->enterNode()
#13 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(133): PhpParser\NodeTraverser->traverseNode()
#14 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(133): PhpParser\NodeTraverser->traverseNode()
#15 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(196): PhpParser\NodeTraverser->traverseNode()
#16 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(85): PhpParser\NodeTraverser->traverseArray()
#17 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/FileNodesFetcher.php(36): PhpParser\NodeTraverser->traverse()
#18 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/NewOptimizedDirectorySourceLocator.php(88): PHPStan\Reflection\BetterReflection\SourceLocator\FileNodesFetcher->fetchNodes()
#19 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AggregateSourceLocator.php(26): PHPStan\Reflection\BetterReflection\SourceLocator\NewOptimizedDirectorySourceLocator->locateIdentifier()
#20 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/SourceLocator/RewriteClassAliasSourceLocator.php(28): PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIdentifier()
#21 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/AggregateSourceLocator.php(26): PHPStan\Reflection\BetterReflection\SourceLocator\RewriteClassAliasSourceLocator->locateIdentifier()
#22 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/SourceLocator/Type/MemoizingSourceLocator.php(33): PHPStan\BetterReflection\SourceLocator\Type\AggregateSourceLocator->locateIdentifier()
#23 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/ondrejmirtes/better-reflection/src/Reflector/DefaultReflector.php(84): PHPStan\BetterReflection\SourceLocator\Type\MemoizingSourceLocator->locateIdentifier()
#24 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/Reflector/MemoizingReflector.php(61): PHPStan\BetterReflection\Reflector\DefaultReflector->reflectConstant()
#25 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(319): PHPStan\Reflection\BetterReflection\Reflector\MemoizingReflector->reflectConstant()
#26 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(341): PHPStan\Reflection\BetterReflection\BetterReflectionProvider->PHPStan\Reflection\BetterReflection\{closure}()
#27 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(317): PHPStan\Reflection\BetterReflection\BetterReflectionProvider->resolveName()
#28 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/BetterReflection/BetterReflectionProvider.php(299): PHPStan\Reflection\BetterReflection\BetterReflectionProvider->resolveConstantName()
#29 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Reflection/ReflectionProvider/MemoizingReflectionProvider.php(75): PHPStan\Reflection\BetterReflection\BetterReflectionProvider->hasConstant()
#30 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/ConstantResolver.php(49): PHPStan\Reflection\ReflectionProvider\MemoizingReflectionProvider->hasConstant()
#31 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(1320): PHPStan\Analyser\ConstantResolver->resolveConstant()
#32 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/MutatingScope.php(566): PHPStan\Analyser\MutatingScope->resolveType()
#33 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/TypeSpecifier.php(875): PHPStan\Analyser\MutatingScope->getType()
#34 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/TypeSpecifier.php(862): PHPStan\Analyser\TypeSpecifier->createForExpr()
#35 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Type/Php/DefineConstantTypeSpecifyingExtension.php(37): PHPStan\Analyser\TypeSpecifier->create()
#36 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/TypeSpecifier.php(319): PHPStan\Type\Php\DefineConstantTypeSpecifyingExtension->specifyTypes()
#37 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(605): PHPStan\Analyser\TypeSpecifier->specifyTypesInCondition()
#38 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/NodeScopeResolver.php(357): PHPStan\Analyser\NodeScopeResolver->processStmtNode()
#39 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Analyser/FileAnalyser.php(166): PHPStan\Analyser\NodeScopeResolver->processNodes()
#40 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Command/WorkerCommand.php(132): PHPStan\Analyser\FileAnalyser->analyseFile()
#41 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97): PHPStan\Command\WorkerCommand->PHPStan\Command\{closure}()
#42 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/clue/ndjson-react/src/Decoder.php(117): _PHPStan_d5c599c96\Evenement\EventEmitter->emit()
#43 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97): _PHPStan_d5c599c96\Clue\React\NDJson\Decoder->handleData()
#44 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/react/stream/src/Util.php(62): _PHPStan_d5c599c96\Evenement\EventEmitter->emit()
#45 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php(97): _PHPStan_d5c599c96\React\Stream\Util::_PHPStan_d5c599c96\React\Stream\{closure}()
#46 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/react/stream/src/DuplexResourceStream.php(154): _PHPStan_d5c599c96\Evenement\EventEmitter->emit()
#47 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/react/event-loop/src/StreamSelectLoop.php(201): _PHPStan_d5c599c96\React\Stream\DuplexResourceStream->handleData()
#48 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/react/event-loop/src/StreamSelectLoop.php(173): _PHPStan_d5c599c96\React\EventLoop\StreamSelectLoop->waitForStreamActivity()
#49 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/src/Command/WorkerCommand.php(98): _PHPStan_d5c599c96\React\EventLoop\StreamSelectLoop->run()
#50 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Command/Command.php(259): PHPStan\Command\WorkerCommand->execute()
#51 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(870): _PHPStan_d5c599c96\Symfony\Component\Console\Command\Command->run()
#52 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(261): _PHPStan_d5c599c96\Symfony\Component\Console\Application->doRunCommand()
#53 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/vendor/symfony/console/Application.php(157): _PHPStan_d5c599c96\Symfony\Component\Console\Application->doRun()
#54 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(124): _PHPStan_d5c599c96\Symfony\Component\Console\Application->run()
#55 phar:///<project_path>/vendor/phpstan/phpstan/phpstan.phar/bin/phpstan(125): _PHPStan_d5c599c96\{closure}()
#56 /<project_path>/vendor/phpstan/phpstan/phpstan(8): require('...')
#57 /<project_path>/vendor/bin/phpstan(119): include('...')
#58 {main}

Code snippet that reproduces the problem

https://phpstan.org/r/8e8d2879-3325-42a5-bab2-fb34d845472b

Expected output

Should correctly analyse file, but doesn't.

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No response

[mergeable]

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

It will most likely be closed after manual review.

[ondrejmirtes]

Please show a piece of code for which this happens.

[rx80]

@ondrejmirtes I have 2 files within my project for which this happens, however if i analyse the same file outside the project, it works correctly. I tried clearing the cache, not sure what else i can do to isolate the example.
I will try more this weekend.

[rx80]

Please show a piece of code for which this happens.

Added a reproducer in issue, also here: https://phpstan.org/r/8e8d2879-3325-42a5-bab2-fb34d845472b

[ondrejmirtes]

Fixed in BetterReflection by using the same Printer everywhere: ondrejmirtes/BetterReflection@bab47ea

Updated in PHPStan: phpstan/phpstan-src#2713

[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.