From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-patches-return-329489-listarch-gcc-patches=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 3098 invoked by alias); 19 Oct 2012 16:18:10 -0000
Received: (qmail 3087 invoked by uid 22791); 19 Oct 2012 16:18:07 -0000
X-SWARE-Spam-Status: No, hits=-4.8 required=5.0	tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_HOSTKARMA_W,RCVD_IN_HOSTKARMA_WL
X-Spam-Check-By: sourceware.org
Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131)    by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 19 Oct 2012 16:18:02 +0000
Received: from svr-orw-fem-01.mgc.mentorg.com ([147.34.98.93])	by relay1.mentorg.com with esmtp 	id 1TPFGr-0000t4-DO from joseph_myers@mentor.com ; Fri, 19 Oct 2012 09:18:01 -0700
Received: from SVR-IES-FEM-01.mgc.mentorg.com ([137.202.0.104]) by svr-orw-fem-01.mgc.mentorg.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675);	 Fri, 19 Oct 2012 09:18:01 -0700
Received: from digraph.polyomino.org.uk (137.202.0.76) by SVR-IES-FEM-01.mgc.mentorg.com (137.202.0.104) with Microsoft SMTP Server id 14.1.289.1; Fri, 19 Oct 2012 17:17:59 +0100
Received: from jsm28 (helo=localhost)	by digraph.polyomino.org.uk with local-esmtp (Exim 4.76)	(envelope-from <joseph@codesourcery.com>)	id 1TPFGo-0002Ds-3I; Fri, 19 Oct 2012 16:17:58 +0000
Date: Fri, 19 Oct 2012 16:22:00 -0000
From: "Joseph S. Myers" <joseph@codesourcery.com>
To: =?ISO-8859-1?Q?Manuel_L=F3pez=2DIb=E1=F1ez?= <lopezibanez@gmail.com>
CC: Gcc Patch List <gcc-patches@gcc.gnu.org>
Subject: Re: PR c/53063 Handle Wformat with LangEnabledBy
In-Reply-To: <CAESRpQDPpB8y_JLL2hScsi+GiUGtdud1pnj+akDkxnktTthvVw@mail.gmail.com>
Message-ID: <Pine.LNX.4.64.1210191615570.4249@digraph.polyomino.org.uk>
References: <CAESRpQDPpB8y_JLL2hScsi+GiUGtdud1pnj+akDkxnktTthvVw@mail.gmail.com>
MIME-Version: 1.0
Content-Type: multipart/mixed;	boundary="-1152306461-1775162167-1350663478=:4249"
Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-patches.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-patches/>
List-Post: <mailto:gcc-patches@gcc.gnu.org>
List-Help: <mailto:gcc-patches-help@gcc.gnu.org>
Sender: gcc-patches-owner@gcc.gnu.org
X-SW-Source: 2012-10/txt/msg01816.txt.bz2


---1152306461-1775162167-1350663478=:4249
Content-Type: text/plain; charset="X-UNKNOWN"
Content-Transfer-Encoding: QUOTED-PRINTABLE
Content-length: 500

On Wed, 17 Oct 2012, Manuel L=F3pez-Ib=E1=F1ez wrote:

> documentation but I can also implement -Wformat=3D0 being an alias for
> -Wno-format and -Wformat=3D1 an alias for -Wformat and simply reject
> -Wno-format=3D.

I think that's what's wanted; -Wno-format=3D should be rejected, -Wformat=
=3D=20
should take an arbitrary integer level (of which at present all those=20
above 2 are equivalent to 2, just as -O<n> for n > 3 is equivalent to=20
-O3).

--=20
Joseph S. Myers
joseph@codesourcery.com=

---1152306461-1775162167-1350663478=:4249--