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

While looking at this, I also noticed that BOOST_NO_CXX11_HDR_TYPE_TRAITS is set for g++ and clang, even though they do have . The config test fails because they don't have is_trivially_* and aligned_union. Fair enough, but the rest of the traits are there and usable, so I'm not entirely sure about this.

Me neither. Basically no one's complained so I've left it set. <shrug> I guess. Could go either way on that. John.