From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-patches-return-395036-listarch-gcc-patches=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 18188 invoked by alias); 13 Apr 2015 12:28:25 -0000
Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-patches.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-patches/>
List-Post: <mailto:gcc-patches@gcc.gnu.org>
List-Help: <mailto:gcc-patches-help@gcc.gnu.org>
Sender: gcc-patches-owner@gcc.gnu.org
Received: (qmail 18170 invoked by uid 89); 13 Apr 2015 12:28:24 -0000
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-2.2 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2
X-Spam-User: qpsmtpd, 2 recipients
X-HELO: mail-lb0-f177.google.com
Received: from mail-lb0-f177.google.com (HELO mail-lb0-f177.google.com) (209.85.217.177) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Mon, 13 Apr 2015 12:28:23 +0000
Received: by lbcga7 with SMTP id ga7so57238230lbc.1;        Mon, 13 Apr 2015 05:28:20 -0700 (PDT)
MIME-Version: 1.0
X-Received: by 10.152.19.199 with SMTP id h7mr13479943lae.32.1428928100425; Mon, 13 Apr 2015 05:28:20 -0700 (PDT)
Received: by 10.112.125.234 with HTTP; Mon, 13 Apr 2015 05:28:20 -0700 (PDT)
In-Reply-To: <552BB2E1.2080203@msgid.hansmi.ch>
References: <5f7f8711e5f9f1cdbbd63a00f6d11a3766eb2765.1422844158.git.public@hansmi.ch>	<CAH6eHdR1eExhUz7qeE_de_akTBF2_GJLFochWsEX2e5yz-rChw@mail.gmail.com>	<552BB2E1.2080203@msgid.hansmi.ch>
Date: Mon, 13 Apr 2015 12:28:00 -0000
Message-ID: <CAH6eHdQbXs4-O6B46faF6uFqftvTkrRwwd3K4mgco0n7yQ56bg@mail.gmail.com>
Subject: Re: [PATCH libstdc++] Fix for std::uncaught_exception (PR 62258)
From: Jonathan Wakely <jwakely.gcc@gmail.com>
To: Michael Hanselmann <public@hansmi.ch>
Cc: "libstdc++" <libstdc++@gcc.gnu.org>, gcc-patches <gcc-patches@gcc.gnu.org>
Content-Type: text/plain; charset=UTF-8
X-SW-Source: 2015-04/txt/msg00576.txt.bz2

On 13 April 2015 at 13:13, Michael Hanselmann wrote:
> On 02.02.2015 12:03, Jonathan Wakely wrote:
>> On 2 February 2015 at 02:37, Michael Hanselmann wrote:
>>> Calls to `std::uncaught_exception` after calling
>>> `std::rethrow_exception' always return `true' when
>>> `std::uncaught_exception' should return `false' unless an exception is
>>> in flight. `std::rethrow_exception' does not update
>>> `__cxa_eh_globals::uncaughtExceptions' while the following call to
>>> `__cxa_begin_catch' decrements it. This fixes PR 62258.
>>
>> The patch looks correct, but I think it can wait until the trunk
>> reopens after the GCC 5 release.
>
> I presume that's the case now that the GCC 5 branch has been created.

Yes, thanks for the reminder. I plan to fix it some time this week.