From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5492 invoked by alias); 7 Jan 2014 21:07:54 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 5466 invoked by uid 89); 7 Jan 2014 21:07:53 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.0 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 07 Jan 2014 21:07:53 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id s07L7mvH005576 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 7 Jan 2014 16:07:48 -0500 Received: from barimba (ovpn-113-85.phx2.redhat.com [10.3.113.85]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id s07L7lY6008573 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Tue, 7 Jan 2014 16:07:48 -0500 From: Tom Tromey To: Andreas Schwab Cc: gdb-patches@sourceware.org Subject: Re: [PATCH] Use correct default for target functions that return pointer References: <871u0jbk9i.fsf@igel.home> Date: Tue, 07 Jan 2014 21:07:00 -0000 In-Reply-To: <871u0jbk9i.fsf@igel.home> (Andreas Schwab's message of "Tue, 07 Jan 2014 21:38:01 +0100") Message-ID: <8738kzfql8.fsf@fleche.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SW-Source: 2014-01/txt/msg00166.txt.bz2 >>>>> "Andreas" == Andreas Schwab writes: Andreas> * target.c (return_null): Define. Andreas> (update_current_target): Use it instead of return_zero for Andreas> functions that return a pointer. Ok. FWIW I have a coming massive patch series that removes nearly all uses of return_zero. After the series there are few enough uses that we can make this code truly type-safe. Tom