------- Comment #14 from mark at codesourcery dot com  2005-10-11 22:46 -------
Subject: Re:  [3.4/4.0/4.1 regression] Templates/non-templates
 and warnings about statements without effects

ian at airs dot com wrote:
> ------- Comment #13 from ian at airs dot com  2005-10-11 22:37 -------
> With your suggested test case, and my suggested patch, you will get the warning
> 
> foo.cc: In function ‘void f()’:
> foo.cc:3: warning: value computed is not used
> 
> It's easy to emit the warning only for template instantiations and not for
> template declarations.  That wasn't my first choice because it means that you
> will get a warning each time the template is instantiated.

Yes, that's annoying -- but I think it's more accurate overall.

You should also feel free to argue with me; I'm not trying to be a dictator.

> I will submit a new patch.

Thanks.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8057