From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2910 invoked by alias); 5 Apr 2005 05:16:17 -0000 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 Received: (qmail 2775 invoked by alias); 5 Apr 2005 05:16:01 -0000 Date: Tue, 05 Apr 2005 05:16:00 -0000 Message-ID: <20050405051601.2774.qmail@sourceware.org> From: "cvs-commit at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20041230105911.19199.lars@trolltech.com> References: <20041230105911.19199.lars@trolltech.com> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug c++/19199] [3.3/3.4/4.0 Regression] Wrong warning about returning a reference to a temporary X-Bugzilla-Reason: CC X-SW-Source: 2005-04/txt/msg00420.txt.bz2 List-Id: ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-04-05 05:15 ------- Subject: Bug 19199 CVSROOT: /cvs/gcc Module name: gcc Branch: gcc-4_0-branch Changes by: sayle@gcc.gnu.org 2005-04-05 05:15:23 Modified files: gcc : ChangeLog fold-const.c gcc/testsuite : ChangeLog gcc/testsuite/g++.old-deja/g++.oliva: ChangeLog expr2.C Added files: gcc/testsuite/g++.dg/expr: lval2.C Log message: 2005-04-04 Roger Sayle Alexandre Oliva PR c++/19199 * fold-const.c (non_lvalue): Split tests into... (maybe_lvalue_p): New function. (fold_cond_expr_with_comparison): Preserve lvalue-ness for the C++ front-end prior to lowering into gimple form. * g++.dg/expr/lval2.C: New. * expr2.C: Fixed. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.123&r2=2.7592.2.124 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.517.2.5&r2=1.517.2.6 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.96&r2=1.5084.2.97 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/expr/lval2.C.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.old-deja/g++.oliva/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.35&r2=1.35.62.1 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.old-deja/g++.oliva/expr2.C.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5&r2=1.5.76.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19199