Re: [boost] [test] showtopper for release 1.49 - std::forward not found when compiling with clang 3.0 c++0x mode.

Vicente Botet wrote:

I don't know if we need to support this combination,but do you know why the compiler is using the c++03 library when compiling on C++11 mode?

It depends on build settings. I guess, in your build setting, clang uses libstdc++-4.2 (which does not support C++11). If you want to use a C++11 standard library with your clang and you have libc++, you can use libc++ by passing "-stdlib=libc++" to clang. Regards, Michel