Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
X-Authentication-Warning:	frothingslosh.sfbay.redhat.com: rth set sender to rth AT redhat DOT com using -f
Date:	Wed, 24 Nov 2004 00:07:08 -0800
From:	Richard Henderson <rth AT redhat DOT com>
To:	Danny Smith <dannysmith AT users DOT sourceforge DOT net>
Cc:	gcc AT gcc DOT gnu DOT org, Cygwin <cygwin AT cygwin DOT com>,
	mingw-dvlpr <mingw-dvlpr AT lists DOT sourceforge DOT net>
Subject:	Re: stdcall lib functions with exception throwing callbacks vs Dwarf2 EH
Message-ID:	<20041124080708.GA3578@redhat.com>
Mail-Followup-To:	Richard Henderson <rth AT redhat DOT com>, Danny Smith <dannysmith AT users DOT sourceforge DOT net>, gcc AT gcc DOT gnu DOT org, Cygwin <cygwin AT cygwin DOT com>, mingw-dvlpr <mingw-dvlpr AT lists DOT sourceforge DOT net>
References:	<001701c4d1ab$949322e0$0a6d65da AT DANNY> <20041124003240 DOT GA6028 AT redhat DOT com> <000c01c4d1fa$3f297fd0$e56d65da AT DANNY>
Mime-Version:	1.0
In-Reply-To:	<000c01c4d1fa$3f297fd0$e56d65da@DANNY>
User-Agent:	Mutt/1.4.1i

On Wed, Nov 24, 2004 at 08:50:17PM +1300, Danny Smith wrote:
> So is it a general requirements of DW2 EH that functions that are passed
> callbacks as args  be compiled with -fexceptions,  if the callbacks may
> throw?

Yes.  Thus glibc compiles e.g. qsort and bsearch with -fexceptions.


r~

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -