Bug #81631 [Ver->Csd]: ::class with dynamic class name may yield wrong line number

Edit report at https://bugs.php.net/bug.php?id=81631&edit=1 ID: 81631 Updated by: git@php.net Reported by: shaohua dot li at inf dot ethz dot ch Summary: ::class with dynamic class name may yield wrong line number -Status: Verified +Status: Closed Type: Bug Package: Scripting Engine problem Operating System: Ubuntu 20.04.3 LTS PHP Version: 8.1Git-2021-11-17 (Git) Block user comment: N Private report: N New Comment: Automatic comment on behalf of nikic Revision: https://github.com/php/php-src/commit/4d4fe7639f3c217d169155b3f4217f5fe12ae114 Log: Fixed bug #81631 Previous Comments: ------------------------------------------------------------------------ [2021-11-17 14:22:43] cmb@php.net Indeed: <https://3v4l.org/u2PV1>. Line 3 would be correct. ------------------------------------------------------------------------ [2021-11-17 13:40:11] shaohua dot li at inf dot ethz dot ch Description: ------------ Hi there, I compiled php-src with clang13 and gcc11. For the following script, sapi/cli/php emits warning message "Warning: Undefined variable $b", but For clang13 compiled one, the warning says the error happens on line 3. For gcc11 compiled one, the warning says the error happens on line 2. Test script: --------------- <?php $a = 0; var_dump($b::class); ?> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=81631&edit=1