Bug #70421 [NEW]: Inconsistant constant errors

From: bensor987 at neuf dot fr Operating system: Irrelevant PHP version: 7.0.0RC1 Package: Scripting Engine problem Bug Type: Bug Bug description:Inconsistant constant errors Description: ------------ A Fatal Error "Undefined constant" is triggered when I use a namespace on an undefined constant, but not when I don't. Test script: --------------- <?php try { echo \UNDEF_CONSTANT; } catch (Error $e) { echo "Fatal Error NS : " . $e->getMessage(); } try { echo UNDEF_CONSTANT; } catch (Error $e) { echo "Fatal Error w/o NS : " . $e->getMessage(); } Expected result: ---------------- One of these : - UNDEF_CONSTANTUNDEF_CONSTANT - Fatal Error NS : Undefined constant 'UNDEF_CONSTANT'Fatal Error w/o NS : Undefined constant 'UNDEF_CONSTANT' Actual result: -------------- Fatal Error NS : Undefined constant 'UNDEF_CONSTANT'UNDEF_CONSTANT -- Edit bug report at https://bugs.php.net/bug.php?id=70421&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70421&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70421&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70421&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70421&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70421&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70421&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70421&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70421&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70421&r=support Expected behavior: https://bugs.php.net/fix.php?id=70421&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70421&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70421&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70421&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70421&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70421&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70421&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70421&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70421&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70421&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70421&r=mysqlcfg