Bug #60536 [NEW]: Traits Segfault

From: Operating system: ubuntu 11.11 PHP version: 5.4SVN-2011-12-15 (SVN) Package: Scripting Engine problem Bug Type: Bug Bug description:Traits Segfault Description: ------------ Following code crashes. Test script: --------------- <?php trait T { private $x = 0; } class X { use T; } class Y extends X { use T; function x() { return ++$this->x; } } class Z extends Y { function z() { return ++$this->x; } } $a = new Z(); $a->x(); -- Edit bug report at https://bugs.php.net/bug.php?id=60536&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60536&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60536&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60536&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60536&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60536&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60536&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60536&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60536&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60536&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60536&r=support Expected behavior: https://bugs.php.net/fix.php?id=60536&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60536&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60536&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60536&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60536&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60536&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60536&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60536&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60536&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60536&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60536&r=mysqlcfg