Re: [boost] [type_traits] Rewrite and dependency free version

Edward Diener wrote:

I am seeing that the type_traits macro BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(i, name), which is in type_traits/detail/template_arity_spec.hpp, is used extensively in function_types and also in a few other libraries.

Wasn't this macro a VC6 workaround? As a first step we could just add an empty macro and see if anything today actually needs it.