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From: Johannes Sixt <j.sixt@viscovery.net>
To: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Cc: Jeff King <peff@peff.net>, Junio C Hamano <gitster@pobox.com>,
	GIT Mailing-list <git@vger.kernel.org>
Subject: Re: [PATCH] Fix some sparse warnings
Date: Tue, 16 Jul 2013 07:57:20 +0200	[thread overview]
Message-ID: <51E4E0C0.3060604@viscovery.net> (raw)
In-Reply-To: <51E431F1.6050002@ramsay1.demon.co.uk>

Am 7/15/2013 19:31, schrieb Ramsay Jones:
> Sparse issues three "Using plain integer as NULL pointer" warnings.
> Each warning relates to the use of an '{0}' initialiser expression
> in the declaration of an 'struct object_info'.

I question the value of this warning. Initialization with '= {0}' is a
well-established idiom, and sparse should know about it. Also, plain 0
*is* a null pointer constant.

-- Hannes

  reply	other threads:[~2013-07-16  5:57 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-15 17:31 [PATCH] Fix some sparse warnings Ramsay Jones
2013-07-16  5:57 ` Johannes Sixt [this message]
2013-07-16  6:21   ` Jeff King
2013-07-16 20:53     ` Philip Oakley
2013-07-16 21:18       ` Stefan Beller
2013-07-16 22:18         ` Philip Oakley
2013-07-17  5:47         ` Johannes Sixt
2013-07-17 22:08       ` Stefan Beller
2013-07-17 22:09         ` [PATCH] parse_object_buffer: Correct freeing the buffer Stefan Beller
2013-07-17 22:16         ` [PATCH] Fix some sparse warnings Stefan Beller
2013-07-17 23:22         ` Junio C Hamano
2013-07-18 17:58     ` Ramsay Jones
  -- strict thread matches above, loose matches on Subject: below --
2013-07-18 20:25 Ramsay Jones
2013-07-18 20:36 ` Jeff King
2013-07-20 19:26   ` Ramsay Jones
2013-07-21 17:39 ` Jonathan Nieder
2013-07-21 20:58   ` Junio C Hamano

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