Re: [boost] [C++0x] Emulate C++0x char16_t, char32_t, std::u16string, and std::u32string

It is a bad approach, and will produce a lot of future workarounds. We can still remember wchar_t as a typedef for some compilers and a BOOST_NO_INTRINSIC_WCHAR_T macro for that defect.

However some emulation for char16_t, char32_t types is required, but it must not be a typedef!

Then what's the alternative? IMO there just isn't one, given that char16_t must be a literal type even on non-C++0x comilers. John.