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From: Eli Zaretskii <eliz@is.elta.co.il>
To: Andrew Cagney <ac131313@cygnus.com>
Cc: fnasser@redhat.com, gdb-patches@sources.redhat.com
Subject: Re: [rfa/cli] s/NO_FUNCTION/NULL/
Date: Tue, 29 Jan 2002 02:10:00 -0000	[thread overview]
Message-ID: <Pine.SUN.3.91.1020129120916.6458G-100000@is> (raw)
In-Reply-To: <3C56237F.4090803@cygnus.com>


On Mon, 28 Jan 2002, Andrew Cagney wrote:

> In C, NULL is typically ``(void*)0''.  What ever it is, it must be 
> compatible with both data and code pointers.
> 
> I think this makes using NULL more robust than NO_FUNCTION?

NULL _should_ be more robust than NO_FUNCTION, but you can never know
what GCC will invent next ;-)

I guess we can postpone this, and use NULL, until we see some
warnings.  With any luck, that will never happen.


  reply	other threads:[~2002-01-29 10:10 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-01-02  8:15 Andrew Cagney
2002-01-20 15:17 ` Andrew Cagney
2002-01-21  1:51   ` Eli Zaretskii
2002-01-21  8:51     ` Fernando Nasser
2002-01-21  9:19       ` Eli Zaretskii
2002-01-21 10:37       ` Andrew Cagney
2002-01-22  0:57         ` Eli Zaretskii
2002-01-28 20:51           ` Andrew Cagney
2002-01-29  2:10             ` Eli Zaretskii [this message]
2002-01-31 21:49               ` Andrew Cagney

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