[php-src] Issue #20329: JIT in CLI with file_cache enabled: cannot run PHPStan on phpstan-src (PHP 8.4 and 8.5)

From: Date: Wed, 29 Oct 2025 15:36:50 +0000
Subject: [php-src] Issue #20329: JIT in CLI with file_cache enabled: cannot run PHPStan on phpstan-src (PHP 8.4 and 8.5)
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Issue: https://github.com/php/php-src/issues/20329 Author: ondrejmirtes ### Description Steps to reproduce (at least on my machine): OPCache configured like this: ``` [opcache] opcache.enable=1 opcache.enable_cli=1 opcache.file_cache=/var/folders/7l/gnx_hkv509qbq30w2xvpsq240000gn/T/opcache-85 opcache.jit=tracing opcache.optimization_level=0x7FFEBFFF opcache.jit_buffer_size=128M ``` (the last three lines can be commented and the effect is the same). If I remove the opcache.file_cache line PHPStan finishes without any errors. Run on the command line: ``` git clone git@github.com:phpstan/phpstan-src.git cd phpstan-src composer install php bin/phpstan ``` This is the error I get most often: ``` -- -------------------------------------------------------------------------- Error -- -------------------------------------------------------------------------- Internal error: Trait "Hoa\Event\Listens" not found while analysing file /Users/ondrej/Development/phpstan/src/Type/Regex/RegexGroupParser.php ``` The Hoa package is a bit outdated and weird and uses class_alias heavily so that might be what's breaking this. Other times I get another weird error: ``` PHP Fatal error: Uncaught TypeError: OndraM\CiDetector\Ci\BitbucketPipelines::isDetected(): Argument #1 ($env) must be of type OndraM\CiDetector\Env, OndraM\CiDetector\Env given, called in /Users/ondrej/Development/phpstan/vendor/ondram/ci-detector/src/CiDetector.php on line 103 and defined in /Users/ondrej/Development/phpstan/vendor/ondram/ci-detector/src/Ci/BitbucketPipelines.php:11 ``` (when I re-run PHPStan, it fails on a different class from OndraM\CiDetector but otherwise the error message is the same) Hopefully this is reproducible on other machines. ### PHP Version ```plain PHP 8.4.13 (cli) (built: Sep 23 2025 14:14:32) (NTS) Copyright (c) The PHP Group Built by Shivam Mathur Zend Engine v4.4.13, Copyright (c) Zend Technologies with Zend OPcache v8.4.13, Copyright (c), by Zend Technologies PHP 8.5.0-dev (cli) (built: Oct 18 2025 21:59:48) (NTS) Copyright (c) The PHP Group Built by Shivam Mathur Zend Engine v4.5.0-dev, Copyright (c) Zend Technologies with Zend OPcache v8.5.0-dev, Copyright (c), by Zend Technologies ``` ### Operating System macOS 15.7.1

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