From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10825 invoked by alias); 6 Feb 2002 15:30:31 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 10669 invoked from network); 6 Feb 2002 15:30:15 -0000 Received: from unknown (HELO hermes.epita.fr) (163.5.255.10) by sources.redhat.com with SMTP; 6 Feb 2002 15:30:15 -0000 Received: from goa.lrde.epita.fr (mail@goa.lrde.epita.fr [10.223.13.2]) by hermes.epita.fr id g16FTcX10821 for EPITA Paris France Wed, 6 Feb 2002 16:29:38 +0100 (MET) Received: from kualalumpur.lrde.epita.fr ([10.223.13.1] ident=mail) by goa.lrde.epita.fr with esmtp (Exim 3.33 #1 (Debian)) id 16YU27-0005Z3-00 for ; Wed, 06 Feb 2002 16:30:51 +0100 Received: from news by kualalumpur.lrde.epita.fr with local (Exim 3.34 #1 (Debian)) id 16YTd5-0003Bi-00 for ; Wed, 06 Feb 2002 16:04:59 +0100 From: Akim Demaille X-Newsgroups: epita.lrde.list.gcc Subject: Re: a warning to implement Date: Wed, 06 Feb 2002 07:37:00 -0000 Organization: EPITA / LRDE http://www.lrde.epita.fr Distribution: world Message-ID: References: <20020205221232.2DB02F28C6@nile.gnat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Complaints-To: usenet@lrde.epita.fr User-Agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Common Lisp) To: gcc@gcc.gnu.org X-SW-Source: 2002-02/txt/msg00377.txt.bz2 >>>>> "Akim" == Akim Demaille writes: Akim> I won't answer about int, but for instance for int *, Akim> int *a = a; Akim> is very helpful: it allows me to introduce distinguished Akim> pointers, in addition to NULL. It's used for instance in the Akim> idutils's lib/hash.c. Arg. Stupid me. Of course I meant void *a = &a; which makes my point moot as its no longer a = a.