One more day and its official

Clang as default compiler on November 4th

http://lists.freebsd.org/pipermail/freebsd-current/2012-September/036480.html

>>6
The development of a new front-end was started out of a need -- a need for a compiler that allows better diagnostics, better integration with IDEs, a license that is compatible with commercial products, and a nimble compiler that is easy to develop and maintain.