linux-kernel - Re: [PATCH] update checkpatch.pl to version 0.08

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Message-ID: <Pine.LNX.4.64.0707241854140.18990@fbirervta.pbzchgretzou.qr>
Date:	Tue, 24 Jul 2007 18:56:32 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...putergmbh.de>
To:	Andy Whitcroft <apw@...dowen.org>
cc:	"Kok, Auke" <auke-jan.h.kok@...el.com>,
	Andrew Morton <akpm@...l.org>,
	Randy Dunlap <rdunlap@...otime.net>,
	Joel Schopp <jschopp@...tin.ibm.com>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>
Subject: Re: [PATCH] update checkpatch.pl to version 0.08


On Jul 24 2007 12:33, Andy Whitcroft wrote:
>
>> Warning on multiple declarations on a line is nice, but IMO really too
>> verbose (why is "int i, j;" bad? Did C somehow change syntax today?).
>
>No the normal response is two fold:
>
>1) "what the heck are i and j those are meaningless names"

Can we at least assume the submitter is sane in some ways?
i and j are picked for obvious iterater values - you would not want
verbosify that to fruit_iterator and process_iterator or whatever
because it's a hell lot more typing.
It takes more than a few Perl regexes to actually grasp the semantics
of whether "i" is useful or not.


	Jan
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