From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17775 invoked by alias); 18 Apr 2012 09:25:44 -0000 Received: (qmail 17750 invoked by uid 22791); 18 Apr 2012 09:25:42 -0000 X-SWARE-Spam-Status: No, hits=-7.3 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 18 Apr 2012 09:25:26 +0000 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q3I9P1Zt004240 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 18 Apr 2012 05:25:01 -0400 Received: from [127.0.0.1] (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q3I9Oxl0001809; Wed, 18 Apr 2012 05:24:59 -0400 Message-ID: <4F8E886B.60101@redhat.com> Date: Wed, 18 Apr 2012 09:26:00 -0000 From: Pedro Alves User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 MIME-Version: 1.0 To: Doug Evans CC: Pedro Alves , Joel Brobecker , gdb-patches Subject: Re: [RFA] Ensure result of make_cleanup is never NULL. References: <20120416144011.GH2852@adacore.com> <4F8C3350.1030601@redhat.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit 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 X-SW-Source: 2012-04/txt/msg00548.txt.bz2 On 04/18/2012 12:00 AM, Doug Evans wrote: > On Mon, Apr 16, 2012 at 8:21 AM, Doug Evans wrote: >> On Apr 16, 2012 7:58 AM, "Pedro Alves" wrote: >>> >>> - Make the sentinel a real object: >>> >> That was my other plan. I can do that instead. > > How about this? Looks good to me. -- Pedro Alves