X-Authentication-Warning:	delorie.com: mail set sender to djgpp-workers-bounces using -f
X-Recipient:	djgpp-workers AT delorie DOT com
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=gmail.com; s=gamma;
	h=mime-version:in-reply-to:references:date:message-id:subject:from:to
	:content-type:content-transfer-encoding;
	bh=nYZUMHeVseCJLknLvWe71BD7PKOrhGMrA2w/xVqdK94=;
	b=QT2+f+S09Ntvck4jAEO1qfJOG6rAWpZSm0eFFXjdJqnG9PuHbh3+N791qlvj0lEZKR
	wdEA8aW1HfK0vT3TlfPK+bUPmMQIjbs5fqW5m4zBzFBW4W1FkQ7L4g0/kazoItMQb6y7
	5lOQ49S6E/LIJ21x5RG8uCAkarL4ua4azq7pQ=
MIME-Version:	1.0
In-Reply-To:	<201107121945.08515.juan.guerrero@gmx.de>
References:	<CAA2C=vCzxuxuMdBfJO3mdoc2OQpKw5cJ_ywLm6bwazFz5uVGQA AT mail DOT gmail DOT com>
	<201107102211 DOT 05970 DOT juan DOT guerrero AT gmx DOT de>
	<CAA2C=vD9p4oNdV+d8KZqt5yT+8uwZ0_beONQD7UCxfb3iM3nzA AT mail DOT gmail DOT com>
	<201107121945 DOT 08515 DOT juan DOT guerrero AT gmx DOT de>
Date:	Tue, 12 Jul 2011 21:35:24 +0300
Message-ID:	<CAA2C=vB-UokJqeum8TNVuY5B_mCEpTWSGF5puSqhDKgb-G_UQA@mail.gmail.com>
Subject:	Re: longjmp not marked with noreturn attribute
From:	Ozkan Sezer <sezeroz AT gmail DOT com>
To:	djgpp-workers AT delorie DOT com
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id p6CIZUwo019924
Reply-To:	djgpp-workers AT delorie DOT com
Errors-To:	nobody AT delorie DOT com
X-Mailing-List:	djgpp-workers AT delorie DOT com
X-Unsubscribes-To:	listserv AT delorie DOT com

On Tue, Jul 12, 2011 at 8:45 PM, Juan Manuel Guerrero
<juan DOT guerrero AT gmx DOT de> wrote:
> Am Montag, 11. Juli 2011 schrieb Ozkan Sezer:
>> On Sun, Jul 10, 2011 at 11:11 PM, Juan Manuel Guerrero
>> <juan DOT guerrero AT gmx DOT de> wrote:
>> > Am Sonntag, 10. Juli 2011 schrieb Ozkan Sezer:
>> >> The setjmp.h from djgpp does not mark longjmp() as noreturn,
>> >> therefore, g++ warns upon seeing a function who is calling longjmp()
>> >> and marked as noreturn:
>> > [snip]
>> >
>> > I commited the patch.
>> >
>> > Regards,
>> > Juan M. Guerrero
>> >
>>
>> Thanks.
>>
>> However, I seem to missed touching siglongjmp in the same way:
>> it needs the same noreturn attribute, too.
>>
>> --
>> O.S.
>>
>
> Commited the following patch.
>
> Regards,
> Juan M. Guerrero
>
>
>
> Index: djgpp/include/setjmp.h
> ===================================================================
> RCS file: /cvs/djgpp/djgpp/include/setjmp.h,v
> retrieving revision 1.7
> diff -U 5 -r1.7 setjmp.h
> --- djgpp/include/setjmp.h      10 Jul 2011 20:13:23 -0000      1.7
> +++ djgpp/include/setjmp.h      12 Jul 2011 17:46:24 -0000
> @@ -34,11 +34,11 @@
>  #ifndef __STRICT_ANSI__
>
>  typedef jmp_buf sigjmp_buf;
>
>  int    sigsetjmp(sigjmp_buf env, int savemask);
> -int    siglongjmp(sigjmp_buf env, int val);
> +int    siglongjmp(sigjmp_buf env, int val) __attribute__((__noreturn__));
>
>  #ifndef _POSIX_SOURCE
>
>  #endif /* !_POSIX_SOURCE */
>  #endif /* !__STRICT_ANSI__ */
>
>

Thanks, that finishes it.

--
O.S.

- Raw text -