From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4252 invoked by alias); 10 Mar 2013 18:55:37 -0000 Received: (qmail 4238 invoked by uid 22791); 10 Mar 2013 18:55:36 -0000 X-SWARE-Spam-Status: No, hits=-6.8 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_SPAMHAUS_DROP,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,RP_MATCHES_RCVD,SPF_HELO_PASS,TRACKER_ID 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; Sun, 10 Mar 2013 18:55:27 +0000 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r2AItR6N009513 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Sun, 10 Mar 2013 14:55:27 -0400 Received: from host2.jankratochvil.net (ovpn-116-31.ams2.redhat.com [10.36.116.31]) by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r2AItN3Q015956 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Sun, 10 Mar 2013 14:55:25 -0400 Date: Sun, 10 Mar 2013 18:55:00 -0000 From: Jan Kratochvil To: Pedro Alves Cc: gdb-patches@sourceware.org Subject: Build regression on RHEL-5 [Re: [COMMIT PATCH] target.c: fix -Wpointer-sign] Message-ID: <20130310185522.GA16079@host2.jankratochvil.net> References: <20130307235401.23019.61535.stgit@brno.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-2022-jp Content-Disposition: inline In-Reply-To: <20130307235401.23019.61535.stgit@brno.lan> User-Agent: Mutt/1.5.21 (2010-09-15) X-IsSubscribed: yes 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: 2013-03/txt/msg00429.txt.bz2 On Fri, 08 Mar 2013 00:54:01 +0100, Pedro Alves wrote: > gdb/ > 2013-03-07 Pedro Alves > > * target.c (target_read_stralloc, target_fileio_read_alloc): > *Cast pointer to 'gdb_byte *' in target call. 53d2625aa5606dfd19ba3806eebeda54ce159f09 cc1: warnings being treated as errors target.c: In function ‘target_read_stralloc’: target.c:2370: warning: dereferencing type-punned pointer will break strict-aliasing rules target.c: In function ‘target_fileio_read_stralloc’: target.c:3534: warning: dereferencing type-punned pointer will break strict-aliasing rules Tested on CentOS 5.9 x86_64 and i386. Jan