Re: Eviter un warning

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Article #15323

#15323

From: Jean-Marc Bourguet
Date: Thu, 29 Sep 2005 06:46

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Harpo <trashcan@hotmail.com> writes:

> Pour �viter ces warnings lassants, j'�cris :
> int incr( int unused, int i )
> {
>     [ en esp�rant que le compilateur ne g�n�re pas de code : ]
>     unused = unused;  // now unused is used
>     return ++i;
> }

J'allais suggerer de simplement ne pas donner de nom a la variable,
mais j'ai eu la presence d'esprit de verifier le nom du groupe :-)

La methode classique me semble etre
     (void) unused;

A+

-- 
Jean-Marc
FAQ de fclc:       http://www.isty-info.uvsq.fr/~rumeau/fclc
Site de usenet-fr: http://www.usenet-fr.news.eu.org

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Subject: Re: Eviter un warning
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