Bug #60165 [Opn->Asn]: Overriding unexisting trait should throw/trigger the exception/error

Edit report at https://bugs.php.net/bug.php?id=60165&edit=1 ID: 60165 Updated by: felipe@php.net Reported by: fruit dot dev at gmail dot com Summary: Overriding unexisting trait should throw/trigger the exception/error -Status: Open +Status: Assigned Type: Bug -Package: Class/Object related +Package: Scripting Engine problem Operating System: Fedora 14 PHP Version: 5.4.0beta2 -Assigned To: +Assigned To: gron Block user comment: N Private report: N Previous Comments: ------------------------------------------------------------------------ [2011-10-28 21:23:56] fruit dot dev at gmail dot com Description: ------------ In case, when user overrides invalid traits method, PHP should check whether specified method belongs to given trait. The code given below is valid for preprocessing. Meanwhile trait "A" does not have method "getTitle", as well as trait "B" does contains "getSlug" method. I guess, PHP should trigger error telling about the user is entangled among the three pines. Test script: --------------- trait A { public function getSlug () { return $this->slug; } } trait B { public function getTitle () { return $this->title; } } class Foo { protected $slug, $title; use A, B { A::getTitle as title; B::getSlug as slug; } } $object = new Foo(); Expected result: ---------------- Error/exception should be triggered/thrown Actual result: -------------- silence (no errors was shown) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=60165&edit=1