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Re: STL errors building setup with gcc 3.4.4


On Mon, 27 Jun 2005, Brian Dessent wrote:

> Brian Dessent wrote:
>
> > If you can reduce the offending parts down to a testcase that might be
> > helpful.  Otherwise for the time being the workarounds of one or more of
>
> Here is the reduced testcase:
>
> #include <vector>
> #include <string>
>
> class OptionSet
> {
>   OptionSet ();
>   std::vector<std::string> const &nonOptions() const;
> private:
>   std::vector<std::string> nonoptions;
> };
>
> OptionSet::OptionSet()
> {
>     nonoptions = std::vector<std::string> ();
> }
>
> std::vector<std::string> const &
> OptionSet::nonOptions() const
> {
>     return nonoptions;
> }
>
> You only get the warnings with -O2 (and -Wall since this isn't a default
> warning) which seems to lead me to believe that it does have to do with
> gcc deciding to inline the function.

Thanks a lot for doing this!

> I'm not a language lawyer, but it does appear that this really is a
> spurious warning.  Should I file a PR?

Please do.  There is no obvious reason why this should be the correct
behavior.
	Igor
-- 
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