From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20770 invoked by alias); 7 Feb 2012 13:52:40 -0000 Received: (qmail 20761 invoked by uid 22791); 7 Feb 2012 13:52:40 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Tue, 07 Feb 2012 13:52:27 +0000 From: "daniel.kruegler at googlemail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/52145] [C++11] zero-valued integer constant expression should prefer conversion to pointer Date: Tue, 07 Feb 2012 13:52:00 -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: daniel.kruegler at googlemail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: CC 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" Content-Transfer-Encoding: quoted-printable 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: 2012-02/txt/msg00715.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D52145 Daniel Kr=C3=BCgler changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |daniel.kruegler at | |googlemail dot com --- Comment #1 from Daniel Kr=C3=BCgler 2012-02-07 13:51:59 UTC --- (In reply to comment #0) The core language is in the process to make it clear, that S().n no longer = is a null-pointer constant, see http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#903 This would mean that the current behaviour is as intended. I would make the outcome of this issue dependent on the final CWG 903 decision.