From:	Alex Vinokur <alexvn AT bigfoot DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Option -Wunused & STL
Date:	Mon, 17 Sep 2001 10:49:46 +0200
Organization:	Scopus Network Technologies
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Eli Zaretskii wrote:

> On Mon, 17 Sep 2001, Alex Vinokur wrote:
>
> > Option -Wunused :
> > -Wunused                Warn when a variable is unused
> >
> > It seems the option doesn't detect unused variables of STL-types.
>
> Did you try compiling with -O (that's an oh, not a zero)?

%gpp -Wunused file.c        // Unused variables of STL-types NOT
detected

%gpp -O -Wunused file.c    // Unused variables of STL-types NOT detected

%gpp -O file.c        // Unused variables of STL-types NOT detected


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  Alex Vinokur
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