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Re: [Xen-devel] [PATCH] introduce __must_be_array

from [Jan Beulich] [Permanent Link][Original]
To: "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] introduce __must_be_array
From: "Jan Beulich" <JBeulich@xxxxxxxxxx>
Date: Wed, 20 May 2009 14:39:10 +0100
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>>> Keir Fraser <keir.fraser@xxxxxxxxxxxxx> 20.05.09 15:15 >>>
>On 20/05/2009 06:04, "Jan Beulich" <JBeulich@xxxxxxxxxx> wrote:
>
>> Cloning the similar construct from Linux, allowing to detect improper
>> uses of ARRAY_SIZE() at build time.
>> 
>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
>
>Would simply removing the cast to void from BUILD_BUG_ON() lead to compiler
>warnings?

While I didn't try it, I'm convinced it would.

Jan


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