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Re: [sharutils-4.11.1] Compilation warnings

From: Paul Eggert
Subject: Re: [sharutils-4.11.1] Compilation warnings
Date: Fri, 07 Dec 2012 08:42:43 -0800
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/17.0 Thunderbird/17.0

On 12/06/2012 08:53 PM, Bruce Korb wrote:
> can GCC decide that the result of (x) is not really used and still complain?

GCC is allowed to generate whatever warnings it likes.
It can warn whenever you have a program that uses
the letter 'a', say.  But it is required to generate
code that does what you want, for that case.

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