https://issues.dlang.org/show_bug.cgi?id=18923
--- Comment #1 from [email protected] --- Commit pushed to master at https://github.com/dlang/druntime https://github.com/dlang/druntime/commit/e43b889a331323790ce151533223ac6ec8166a79 fix issue 18923 - Semaphore internal handle should be `protected` --
