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Re: PATCH: fix occasional warning

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From: Vincent Lefevre <vincent@xxxxxxxxxx>
To: zsh-workers@xxxxxxx
Subject: Re: PATCH: fix occasional warning
Date: Mon, 6 Jun 2011 13:32:55 +0200
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On 2011-06-06 10:03:58 +0100, Peter Stephenson wrote:
> The code here is actually safe, but some (now old) versions of gcc
> produce a warning anyway.  Better to rely on more recent versions
> optimising out the unused value.

But recent or future GCC versions may warn against values set but
unused.

-- 
Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)

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- Re: PATCH: fix occasional warning
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References:
- PATCH: fix occasional warning
  - From: Peter Stephenson

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