From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15443 invoked by alias); 31 May 2008 19:50:44 -0000 Received: (qmail 15255 invoked by uid 48); 31 May 2008 19:50:01 -0000 Date: Sat, 31 May 2008 19:50:00 -0000 Message-ID: <20080531195001.15254.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/36402] -0x80000000 (INT_MIN) erroneously treated as unsigned In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "ebotcazou at gcc dot gnu dot org" 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: 2008-05/txt/msg02316.txt.bz2 ------- Comment #1 from ebotcazou at gcc dot gnu dot org 2008-05-31 19:50 ------- > GCC seems to treat the 32-bit integer constant -0x80000000 (INT_MIN) as an > unsigned value, when it should be signed. Incorrect. -0x80000000 is not an integer constant, it's the negation of the integer constant 0x80000000, which is unsigned (C99 6.4.4.1). -- ebotcazou at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ebotcazou at gcc dot gnu dot | |org Status|UNCONFIRMED |RESOLVED Resolution| |INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36402