linux-kernel - Re: [PATCH 16/16] fix handling of integer constant expressions

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Message-ID: <20070626233226.GO7590@daikokuya.co.uk>
Date:	Wed, 27 Jun 2007 08:32:26 +0900
From:	Neil Booth <neil@...kokuya.co.uk>
To:	Al Viro <viro@....linux.org.uk>
Cc:	Josh Triplett <josh@...edesktop.org>,
	Segher Boessenkool <segher@...nel.crashing.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-sparse@...r.kernel.org
Subject: Re: [PATCH 16/16] fix handling of integer constant expressions

Al Viro wrote:-

> Hopefully correct handling of integer constant expressions.  Please, review.

Am I invoking sparse wrongly?  ./sparse -W -Wall doesn't diagnose
the following TU, for example.

extern int a;
extern int as1[(a = 2)];

Neil.
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