Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:48026 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 94805 invoked from network); 20 Apr 2010 18:54:54 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 20 Apr 2010 18:54:54 -0000 Authentication-Results: pb1.pair.com smtp.mail=stas@zend.com; spf=pass; sender-id=pass Authentication-Results: pb1.pair.com header.from=stas@zend.com; sender-id=pass Received-SPF: pass (pb1.pair.com: domain zend.com designates 63.205.162.117 as permitted sender) X-PHP-List-Original-Sender: stas@zend.com X-Host-Fingerprint: 63.205.162.117 us-mr1.zend.com Received: from [63.205.162.117] ([63.205.162.117:43777] helo=us-mr1.zend.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 86/C8-52844-B78FDCB4 for ; Tue, 20 Apr 2010 14:54:54 -0400 Received: from us-gw1.zend.com (us-ex1.zend.net [192.168.16.5]) by us-mr1.zend.com (Postfix) with ESMTP id D502143CD4 for ; Tue, 20 Apr 2010 11:55:02 -0700 (PDT) Received: from [192.168.27.11] ([192.168.27.11]) by us-gw1.zend.com with Microsoft SMTPSVC(6.0.3790.4675); Tue, 20 Apr 2010 11:54:44 -0700 Message-ID: <4BCDF872.1050606@zend.com> Date: Tue, 20 Apr 2010 11:54:42 -0700 Organization: Zend Technologies User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.9) Gecko/20100317 Lightning/1.0b1 Thunderbird/3.0.4 MIME-Version: 1.0 To: 'PHP Internals' Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 20 Apr 2010 18:54:45.0366 (UTC) FILETIME=[F17F2160:01CAE0BA] Subject: bug 50688 From: stas@zend.com (Stanislav Malyshev) Hi! I checked bug 50688: http://bugs.php.net/bug.php?id=50688 And discovered that the problem there stems form teh fact that for some reason exception when assembling the backtrace uses SEPARATE_ZVAL_TO_MAKE_IS_REF() - i.e. the agrs are put in the backtrace as refs. Does anybody have an idea why is that and if it's used somewhere? No tests seem to fail if I change it to SEPARATE_ARG_IF_REF() but maybe there's something I am missing there. I tried to trace when it was introduced, etc. but it looks like it was so since forever, and the reason is unclear. Anybody knows what it could be? -- Stanislav Malyshev, Zend Software Architect stas@zend.com http://www.zend.com/ (408)253-8829 MSN: stas@zend.com