Bug 6290 – GC breaks if a thread is allocated on Mac OSX

class MyThread : public Thread { int run() { new byte[1024*1024]; return 0; } } int main(char[][] args) { auto t = new MyThread(); t.start(); t.wait(); return 0; } The above program is totally broken on Mac due to a bug in the GC. Patch available in pull request here: https://github.com/D-Programming-Language/phobos/pull/141 after pulling that request, please add this example as a unittest or something, this embarrassment have been in there since at least 1.064. Cheers Jakob.

The pull request was pulled. I presume that means this is fixed.