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Date: Wed, 22 May 2013 19:58:06 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Inconsistency with coreutils: _Static_assert()
Message-ID: <20130522175806.GE22259@calimero.vinschen.de>
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References: <97bfaa4aab229c706de5732905c96b44 AT denis-excoffier DOT org> <20130521160846 DOT GP2406 AT calimero DOT vinschen DOT de> <4DB22033-B92B-45C0-81F3-72D10CBDA8C0 AT Denis-Excoffier DOT org> <20130522085310 DOT GV2406 AT calimero DOT vinschen DOT de> <7E8B4273-EEA0-4E04-B1F5-B097290EE0B4 AT Denis-Excoffier DOT org>
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In-Reply-To: <7E8B4273-EEA0-4E04-B1F5-B097290EE0B4@Denis-Excoffier.org>
User-Agent: Mutt/1.5.21 (2010-09-15)

On May 22 18:17, Denis Excoffier wrote:
> On 2013-05-22 10:53, Corinna Vinschen wrote:
> > Can you test this patch to sys/cdefs.h, please?
> > 
> > Index: sys/cdefs.h
> > ===================================================================
> > RCS file: /cvs/src/src/newlib/libc/include/sys/cdefs.h,v
> > retrieving revision 1.4
> > diff -u -p -r1.4 cdefs.h
> > --- sys/cdefs.h	22 Apr 2013 10:28:05 -0000	1.4
> > +++ sys/cdefs.h	22 May 2013 08:52:51 -0000
> > @@ -267,7 +267,9 @@
> > #define	_Alignof(x)		__alignof(x)
> > #define	_Noreturn		__dead2
> > #define	_Thread_local		__thread
> > -#ifdef __COUNTER__
> > +#if __GNUC_PREREQ__(4, 6) && !defined(__cplusplus)
> > +/*  Do nothing: _Static_assert() works as per C11 */
> > +#elif defined(__COUNTER__)
> > #define	_Static_assert(x, y)	__Static_assert(x, __COUNTER__)
> > #define	__Static_assert(x, y)	___Static_assert(x, y)
> > #define	___Static_assert(x, y)	typedef char __assert_ ## y[(x) ? 1 : -1]
> > 
> This patch works perfectly. Thank you.

Thanks for testing.  I applied the patch.


Corinna

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Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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