From owner-svn-src-all@FreeBSD.ORG  Mon Jul 14 13:03:38 2014
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 7D51E59F;
 Mon, 14 Jul 2014 13:03:38 +0000 (UTC)
Received: from mailrelay002.isp.belgacom.be (mailrelay002.isp.belgacom.be
 [195.238.6.175])
 by mx1.freebsd.org (Postfix) with ESMTP id 9CCD5266D;
 Mon, 14 Jul 2014 13:03:36 +0000 (UTC)
X-Belgacom-Dynamic: yes
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AmwGAF/Uw1NbsKzB/2dsb2JhbABZgw5STcFdh0MBgRUXdYQEAQUnExwjEAsOBgQJJQ8qHgaIWQEIx2wXj0sHhEMBBJsNgUuSVINGOw
Received: from 193.172-176-91.adsl-dyn.isp.belgacom.be (HELO
 kalimero.tijl.coosemans.org) ([91.176.172.193])
 by relay.skynet.be with ESMTP; 14 Jul 2014 15:02:27 +0200
Received: from kalimero.tijl.coosemans.org (kalimero.tijl.coosemans.org
 [127.0.0.1])
 by kalimero.tijl.coosemans.org (8.14.9/8.14.9) with ESMTP id s6ED2Qnc041662;
 Mon, 14 Jul 2014 15:02:27 +0200 (CEST)
 (envelope-from tijl@FreeBSD.org)
Date: Mon, 14 Jul 2014 15:02:26 +0200
From: Tijl Coosemans <tijl@FreeBSD.org>
To: Pietro Cerutti <gahr@FreeBSD.org>
Subject: Re: svn commit: r268619 - head/usr.bin/users
Message-ID: <20140714150226.2d534e6a@kalimero.tijl.coosemans.org>
In-Reply-To: <201407141224.s6ECOcKP041940@svn.freebsd.org>
References: <201407141224.s6ECOcKP041940@svn.freebsd.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
 src-committers@freebsd.org
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 14 Jul 2014 13:03:38 -0000

On Mon, 14 Jul 2014 12:24:38 +0000 (UTC) Pietro Cerutti wrote:
> Author: gahr (ports committer)
> Date: Mon Jul 14 12:24:38 2014
> New Revision: 268619
> URL: http://svnweb.freebsd.org/changeset/base/268619
> 
> Log:
>   Unbreak the build by re-enabling exceptions.
>   
>   Disabling them breaks build on archs using GCC. The problem is at line 156 of
>   bits/basic_ios.h:
>   
>   	if (this->exceptions() & __state)
>   		__throw_exception_again;
>   
>   With exceptions disabled __throw_exception_again is defined as
>   
>   #define __throw_exception_again
>   
>   at line 45 of exception_defines.h and the code results in an empty loop body,
>   which fails because of -Werror.

Maybe define it as ((void)0) instead?