[Bug d/103944] [13/14/15/16 Regression] Testsuite hang due to libphobos/testsuite/libphobos.gc/forkgc2.d

[iains at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103944

--- Comment #20 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Iain Sandoe from comment #19)

> It makes use of `exit(0)` in a position that one needs to use `_exit(0)`;
> making that amendment on x86_64 repeatably resolves this.

x86_64-darwin17 - I have not tested more widely yet.