From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5178 invoked by alias); 13 May 2014 08:39:54 -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 Received: (qmail 4536 invoked by uid 48); 13 May 2014 08:39:48 -0000 From: "hrehfeld@uni-koblenz.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/61167] New: ::std::map::operator[]() throws arithmetic exception Date: Tue, 13 May 2014 08:39:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: hrehfeld@uni-koblenz.de X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-05/txt/msg01106.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61167 Bug ID: 61167 Summary: ::std::map::operator[]() throws arithmetic exception Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: hrehfeld@uni-koblenz.de See the following bug-report: https://github.com/Andersbakken/rtags/issues/174#issuecomment-42923032 This is the code: https://github.com/Andersbakken/rtags/blob/master/src/Project.cpp#L503 Version: 4.9.0 20140507 (prerelease) (yesterday's archlinux gcc) Sorry that this is not a minimal example or a better bug report. I have almost zero knowlege about the code, but this seems like it should never happen. (I thought it would be better to report /something/, feel free to ignore. I will tell the others to add to the report if possible. )