[Issue 21919] darwin: SEGV in core.thread tests on OSX 11

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=21919

--- Comment #12 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/druntime pull request #3615 "Merge `stable` in `mater`" was merged into
master:

- 17f51ab99725494c449257a89637e827721becde by Iain Buclaw:
  fix Issue 21919 - darwin: SEGV in core.thread tests on OSX 11

https://github.com/dlang/druntime/pull/3615

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