[boost] [config] any macro to detect "Rvalue references for *this"?

Hi, Is there a macro in Boost.Config that would help me test if a compiler supports a C++11 feature "Rvalue references for *this" ( http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm)? Regards, &rzej