Am Fri, 25 Jan 2013 21:43:29 +0100 schrieb Jacob Carlborg <doob at me.com>: > > DMD on Mac OS X currently uses an emulated TLS. > yep, but a custom implementation. I'd like to use the GCC implementation for increased compatibility between C/C++ __thread and D (foe example declaring a __thread variable in C, using it in D or the other way round)