From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16312 invoked by alias); 25 Nov 2007 21:34:57 -0000 Received: (qmail 16281 invoked by alias); 25 Nov 2007 21:34:50 -0000 Date: Sun, 25 Nov 2007 21:34:00 -0000 Message-ID: <20071125213450.16280.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug preprocessor/33907] Empty macro definitions not considered equal In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenther at suse dot de" 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: 2007-11/txt/msg02422.txt.bz2 ------- Comment #6 from rguenther at suse dot de 2007-11-25 21:34 ------- Subject: Re: Empty macro definitions not considered equal On Sun, 25 Nov 2007, tromey at gcc dot gnu dot org wrote: > ------- Comment #5 from tromey at gcc dot gnu dot org 2007-11-25 21:11 ------- > Given that this is a constraint, my first inclination is to close the bug > report. > > Richard, what motivated this PR? Complaints that we now diagnose those as error for C++ (where -pedantic-errors is default and that now infects the preprocessor behavior, which is what changed compared to 4.2). But yes, there's probably nothing else than to close this bug. Richard. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33907