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From: Derek M Jones <derek@knosof.co.uk>
To: Damien Lespiau <damien.lespiau@gmail.com>
Cc: Josh Triplett <josh@freedesktop.org>,
	Neil Booth <neil@daikokuya.co.uk>,
	linux-sparse@vger.kernel.org
Subject: Re: [PATCH] __DATE__ & __TIME expansion
Date: Mon, 21 May 2007 01:06:56 +0100	[thread overview]
Message-ID: <4650E2A0.2040000@knosof.co.uk> (raw)
In-Reply-To: <cbf3148c0705201649q46627dk228e8c0f427d5879@mail.gmail.com>

Damien,

>> > It seems your code could lead to these macros having different
>> > values in a long compilation, which the standard doesn't permit.
> 
> Ouch, I didn't know that either. I learned to be humble before C. Still, 
> I had
> a quick look at the C99 standard and couldn't find it explicitly. No wonder
> why I didn't know it in the first place.

Sentence 2004: http://c0x.coding-guidelines.com/6.10.8.html

-- 
Derek M. Jones                              tel: +44 (0) 1252 520 667
Knowledge Software Ltd                      mailto:derek@knosof.co.uk
Applications Standards Conformance Testing    http://www.knosof.co.uk

  reply	other threads:[~2007-05-21  0:16 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-20 21:59 [PATCH] Beautify all & install Makefile targets Damien Lespiau
2007-05-20 21:59 ` [PATCH] __DATE__ & __TIME expansion Damien Lespiau
2007-05-20 22:50   ` Neil Booth
2007-05-20 23:02     ` Josh Triplett
2007-05-20 23:49       ` Damien Lespiau
2007-05-21  0:06         ` Derek M Jones [this message]
2007-05-20 22:52   ` Josh Triplett
2007-05-21  0:35 ` [PATCH] Beautify all & install Makefile targets Josh Triplett
2007-05-22 18:28   ` Damien Lespiau

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