25 May
2006
25 May
'06
2:59 a.m.
David Abrahams <dave@boost-consulting.com> writes:
The macro BOOST_TT_AUX_BOOL_TRAIT_DEF1 is only designed to be used inside namespace boost, but here it is used inside boost::type_traits::detail, causing Borland to complain that there is no definition for the symbol `template_arity' (in that scope).
In fact, I can't imagine why one would use BOOST_TT_AUX_BOOL_TRAIT_DEF1 here; that's meant for public-interface metafunctions of the type traits library. It seems to have been used without an understanding of its purpose. I suggest a quick review of all the type traits implementation macro usage in this file. The enclosed seems to fix the problem. -- Dave Abrahams Boost Consulting www.boost-consulting.com