From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6564 invoked by alias); 16 Mar 2013 10:02:44 -0000 Received: (qmail 6481 invoked by uid 55); 16 Mar 2013 10:02:22 -0000 From: "paolo at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/56582] ICE on negative array index in C++11 constant expression evaluation Date: Sat, 16 Mar 2013 10:02:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: paolo at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: paolo.carlini at oracle dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: 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 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: 2013-03/txt/msg01163.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56582 --- Comment #3 from paolo at gcc dot gnu.org 2013-03-16 10:02:21 UTC --- Author: paolo Date: Sat Mar 16 10:02:11 2013 New Revision: 196701 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196701 Log: /cp 2013-03-16 Paolo Carlini PR c++/56582 * semantics.c (cxx_eval_array_reference): Check for negative index. /testsuite 2013-03-16 Paolo Carlini PR c++/56582 * g++.dg/cpp0x/constexpr-array5.C: New. Added: trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-array5.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/semantics.c trunk/gcc/testsuite/ChangeLog