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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: compiler warning "comparison is always true"
Date: Sat, 09 Feb 2008 12:53:26 +0200
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To: Glenn Morris <rgm@gnu.org>
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> From: Glenn Morris <rgm@gnu.org>
> Date: Fri, 08 Feb 2008 15:25:01 -0500
> 
> Glenn Morris wrote:
> 
> >   search.c:2456: warning: comparison is always true due to limited
> >   range of data type
> >
> > Similar warnings all over the place in syntax.c (45 instances).
> 
> FWIW, looks like almost all of these are due to FETCH_CHAR_AS_MULTIBYTE.

Thanks for this valuable hint.  I think I fixed this now in CVS.