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Date: Fri, 7 Nov 2008 02:57:40 -0500
From: "Mike Frysinger" <vapier.adi@gmail.com>
To: "Takashi Iwai" <tiwai@suse.de>
Subject: Re: [alsa-devel] [PATCH] ALSA: have snd_BUG_ON() always refer to arguments
Cc: alsa-devel@alsa-project.org, "Mike Frysinger" <vapier@gentoo.org>,
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On Fri, Nov 7, 2008 at 02:38, Takashi Iwai wrote:
> At Fri, 7 Nov 2008 02:29:25 -0500, Mike Frysinger wrote:
>> it also breaks
>> valid C code if there were side effects in the (cond) as any other
>> macro which does not properly utilize every argument exactly once.
>
> BTW, what do you mean this exactly?

any potent statement.  such as assignment or pre/post increment/decrement or ...
-mike