Subject: Re: bug#23894: compilation fails with `-Og'
From: Paul Eggert <[email-masked]>
To: Gonçalo Ribeiro <[email-masked]>, [email-masked]
Date: Tue, 5 Jul 2016 16:06:15 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

On 07/04/2016 04:32 PM, Gonçalo Ribeiro wrote:
> As expected, by initialising the 'optc' variable the error goes away.

The optc variable is always initialized anyway, so there should be no 
need to add extra initialization for it. The problem is that your 
compiler is issuing a false alarm in some cases. Since this is merely a 
warning and the warning is incorrect, I wouldn't worry about it.