From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6641 invoked by alias); 13 Feb 2008 16:26:25 -0000 Received: (qmail 6625 invoked by uid 22791); 13 Feb 2008 16:26:24 -0000 X-Spam-Check-By: sourceware.org Received: from mail.gmx.net (HELO mail.gmx.net) (213.165.64.20) by sourceware.org (qpsmtpd/0.31) with SMTP; Wed, 13 Feb 2008 16:25:52 +0000 Received: (qmail 4312 invoked by uid 0); 13 Feb 2008 16:25:49 -0000 Received: from 195.37.62.87 by www173.gmx.net with HTTP; Wed, 13 Feb 2008 17:25:49 +0100 (CET) Content-Type: text/plain; charset="us-ascii" Date: Wed, 13 Feb 2008 16:26:00 -0000 From: "Rene Perlberg" In-Reply-To: Message-ID: <20080213162549.273970@gmx.net> MIME-Version: 1.0 References: Subject: Re: Warning when passing int, but unsigned int is awaited? To: John Love-Jensen , gcc-help@gcc.gnu.org X-Authenticated: #5077615 X-Flags: 0001 X-Mailer: WWW-Mail 6100 (Global Message Exchange) Content-Transfer-Encoding: 7bit X-GMX-UID: OSiEcGwSbGInZRYMIGRnqkJvcmZ1Ztyw X-IsSubscribed: yes Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org X-SW-Source: 2008-02/txt/msg00125.txt.bz2 -------- Original-Nachricht -------- > Datum: Wed, 13 Feb 2008 10:11:53 -0600 > Von: John Love-Jensen > An: Rene Perlberg , MSX to GCC > Betreff: Re: Warning when passing int, but unsigned int is awaited? > Hi Rene, > > > Is there any way to make the compiler write a warning or an error, when > an int > > is passed to a function which awaits an unsigned int? I tried some of > the > > options gcc gives the user, but nothing worked for me. > > Try: -Wconversion Hey Eljay, I forgot to tell, that I already tried some options, which are -Wall -Wextra -pedantic and also -Wconversion, but none of these worked for me. Maybe it is intended by gcc not to give a warning, because it is c++ standard to make an implicite conversion? Regards, PiJ. -- GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS. Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail