From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16016 invoked by alias); 5 Feb 2008 04:19:27 -0000 Received: (qmail 15910 invoked by alias); 5 Feb 2008 04:18:44 -0000 Date: Tue, 05 Feb 2008 04:19:00 -0000 Message-ID: <20080205041844.15909.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c++/33738] -Wtype-limits misses a warning when comparing enums In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "dnovillo 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: 2008-02/txt/msg00483.txt.bz2 ------- Comment #3 from dnovillo at gcc dot gnu dot org 2008-02-05 04:18 ------- Subject: Bug 33738 Author: dnovillo Date: Tue Feb 5 04:17:58 2008 New Revision: 132111 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132111 Log: http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00110.html PR 33738 * tree-vrp.c (vrp_evaluate_conditional): With -Wtype-limits, emit a warning when comparing against a constant outside the natural range of OP0's type. testsuite/ChangeLog PR 33738 * testsuite/g++.dg/warn/pr33738.C: New. Added: trunk/gcc/testsuite/g++.dg/warn/pr33738.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vrp.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33738