Bug #75689 [NEW]: Wrong function pointer when using functions from trait

From: andrey at phpteam dot pro Operating system: MacOs PHP version: 7.2.0 Package: Class/Object related Bug Type: Bug Bug description:Wrong function pointer when using functions from trait Description: ------------ PHP 7.1.11 Using a function from trait ends up with using wrong function. Test script: --------------- <?php trait traitA { public function __invoke() { echo "traitA\n"; } } trait traitB { public function __invoke() { echo "traitB\n"; } } class JustAClass { use traitA { __invoke as protected hocus; } use traitB { __invoke as protected pocus; } public function __invoke() { $this->hocus(); $this->pocus(); } } $instance = new JustAClass(); $instance(); Expected result: ---------------- traitA traitB Actual result: -------------- traitA traitA -- Edit bug report at https://bugs.php.net/bug.php?id=75689&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=75689&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=75689&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=75689&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=75689&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=75689&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=75689&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=75689&r=needscript Try newer version: https://bugs.php.net/fix.php?id=75689&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=75689&r=support Expected behavior: https://bugs.php.net/fix.php?id=75689&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=75689&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=75689&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=75689&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=75689&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=75689&r=dst IIS Stability: https://bugs.php.net/fix.php?id=75689&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=75689&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=75689&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=75689&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=75689&r=mysqlcfg