Re: [boost] Re: Type traits broken?

From: John Maddock (john_at_[hidden])
Date: 2003-12-16 06:12:58

> > There was a major regression in this mornings tests. Looks like the
> > bool_trait_def.hpp change is the culprit.
> >
> > If someone (John?) fixes it, I'll rerun again later.
>
> This can be fixed by simply removing what John added.
> The correct thing to have added would have been:
>
>   #include <boost/mpl/integral_c.hpp>
>
>   template <class T, T val>
>   struct integral_constant
>     : mpl::integral_c<T,val>
>   {};
>
> This would ensure compatibility with existing code that uses
> integral_c for tag dispatching.

Done for the primary template (currently unused), the problem was that
BOOST_TT_AUX_BOOL_TRAIT_SPEC2 didn't support non-type arguments on *some*
compilers, but did on those I used for testing (vc7.1).  I'm still
rerunning the tests locally, but it should now be fixed.

John.