[Issue 20104] core.atomic has no exchange function

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20104

Dlang Bot <dlang-bot at dlang.rocks> changed:

           What    |Removed                     |Added
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           Keywords|                            |pull

--- Comment #1 from Dlang Bot <dlang-bot at dlang.rocks> ---
@TurkeyMan updated dlang/druntime pull request #2729 "Added atomicExchange to
core.atomic" fixing this issue:

- Added atomicExchange to core.atomic

  Fix Issue 20104 - core.atomic has no exchange function

https://github.com/dlang/druntime/pull/2729

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