From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22691 invoked by alias); 26 Jul 2012 20:18:53 -0000 Received: (qmail 22678 invoked by uid 22791); 26 Jul 2012 20:18:51 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 26 Jul 2012 20:18:37 +0000 From: "ethouris at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/53528] Support C++11 generalized attributes Date: Thu, 26 Jul 2012 20:18:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ethouris at gmail dot com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: dodji at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2012-07/txt/msg02000.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53528 --- Comment #5 from Michal Malecki 2012-07-26 20:18:36 UTC --- Looks nice. Is that a big deal if you also make a standard [[noreturn]] attribute simply an alias to [[gnu::noreturn]]? As far as I know the standard, they should behave exactly the same way. Another thing is that I think this should work, according to the standard: void quit [[gnu::noreturn]] () { throw 0; } And it doesn't with this patch. Of course, [[gnu::noreturn]] void quit()... works and is more intuitive, but both are required by the standard. I guess the difference is when you'd do this: int quit [[noreturn]](), pass(); // pass does return! while here both are noreturn: [[noreturn]] int quit(), pass();