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Mail Archives: djgpp-workers/2003/02/01/07:00:26

From: <ams AT ludd DOT luth DOT se>
Message-Id: <200302011200.h11C0HU14104@speedy.ludd.luth.se>
Subject: restrict
In-Reply-To: <7458-Sun19Jan2003193322+0200-eliz@is.elta.co.il>
"from Eli Zaretskii at Jan 19, 2003 07:33:22 pm"
To: djgpp-workers AT delorie DOT com
Date: Sat, 1 Feb 2003 13:00:16 +0100 (CET)
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According to Eli Zaretskii:
> > From: Martin Stromberg <eplmst AT epl DOT ericsson DOT se>
> > Date: Sun, 19 Jan 2003 17:11:36 +0100 (MET)
> > 
> > How about compatibility with earlier gccs?
> 
> I think we shouldn't break older compilers: people are still using
> them (and for good reasons IMHO).
> 
> > Add soemthing like 
> > "#if GCC_VERSION < X 
> > #define restrict
> > #endif"
> 
> Yes, that's the idea.
> 
> > Where if so?
> 
> How about version.h?  It's always #includ'ed by default.

Here's what I've added:

#if __GNUC < 3
#define restrict
#endif

I'm using GCC 2.95.3. That's the latest < 3 version, right?

That if might need to be adjusted. When did GCC start to support
restrict? Anyone know?


Right,

						MartinS

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