From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10130 invoked by alias); 4 May 2006 14:00:46 -0000 Received: (qmail 9243 invoked by uid 48); 4 May 2006 14:00:36 -0000 Date: Thu, 04 May 2006 14:00:00 -0000 Message-ID: <20060504140036.9242.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug other/27417] wrong code or aliasing violation with missed diagnostic? In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-05/txt/msg00367.txt.bz2 List-Id: ------- Comment #3 from rguenth at gcc dot gnu dot org 2006-05-04 14:00 ------- You cannot. Though you can try extending c-common.c:strict_aliasing_warning and cp/typeck.c:build_reinterpret_cast_1 to warn in this case. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27417