Pragma message in Clang?

W开发者_高级运维hat's Clang's equivalent to #pragma message as used in GCC and MSVC?

I've brought this up on the Clang mailing list, and it's in discussion now. It's subsequently been implemented as a warning, and hopefully soon it will be behave as it does in other compilers.

#pragma message has been implemented recently - too recently for the current release (2.7), but it should be included in the forthcoming 2.8.