From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12029 invoked by alias); 13 Dec 2010 08:26:00 -0000 Received: (qmail 12021 invoked by uid 22791); 13 Dec 2010 08:25:59 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_CX X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 13 Dec 2010 08:25:56 +0000 From: "iains at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug testsuite/46912] [4.6 Regression] Test failures for g++.dg/plugin/*plugin*.C on powerpc-apple-darwin9 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: testsuite X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: iains at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Status Last reconfirmed Ever Confirmed Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 13 Dec 2010 08:26:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-12/txt/msg01370.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46912 Iain Sandoe changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2010.12.13 08:25:45 Ever Confirmed|0 |1 --- Comment #1 from Iain Sandoe 2010-12-13 08:25:45 UTC --- this problem is revealed by my commit of: http://gcc.gnu.org/ml/gcc-cvs/2010-11/msg00188.html However, it is _not_ caused by it (the plugins were not being built before owing to the clash between -mdynamic-no-pic and -fPIC). The problem in the failing test-cases is that the plugin (which built without flagging faults) does not load. The plugin does not load because it fails to resolve symbols (IIRC, they are related to the warning subsystem). Another oddity is that (last time I tried) the faults do not manifest when the compiler is bootstrapped with cxx -- implying that the issue might be related to name mangling or headers.