Bug #77644 [NEW]: PHP Fatal error: Uncaught Error: Undefined constant

From: mberchtold at gmail dot com Operating system: Windows 10 x64 PHP version: master-Git-2019-02-21 (snap) Package: opcache Bug Type: Bug Bug description:PHP Fatal error: Uncaught Error: Undefined constant Description: ------------ When a class that uses a constant with a namespace prefix is preloaded, using the class results in a fatal error. Test script: --------------- --INI-- opcache.enable=1 opcache.enable_cli=1 opcache.optimization_level=-1 opcache.preload={PWD}/preload_undef_const_4.inc preload_undef_const_4.inc: <?php namespace mytest; define(__NAMESPACE__ . '\CONSTANTINE', 'value'); class Test { public function __construct() { echo CONSTANTINE; } } --FILE-- <?php new \mytest\Test(); Expected result: ---------------- no error Actual result: -------------- PHP Fatal error: Uncaught Error: Undefined constant -- Edit bug report at https://bugs.php.net/bug.php?id=77644&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=77644&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=77644&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=77644&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=77644&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=77644&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=77644&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=77644&r=needscript Try newer version: https://bugs.php.net/fix.php?id=77644&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=77644&r=support Expected behavior: https://bugs.php.net/fix.php?id=77644&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=77644&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=77644&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=77644&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=77644&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=77644&r=dst IIS Stability: https://bugs.php.net/fix.php?id=77644&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=77644&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=77644&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=77644&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=77644&r=mysqlcfg