[libcxx-commits] [PATCH] D112221: Mark ATOMIC_VAR_INIT and ATOMIC_FLAG_INIT as deprecated

Wed Dec 15 11:45:09 PST 2021

ldionne added a subscriber: tambre.
ldionne added a comment.

Sorry, I seemed to have missed this entirely.

Since this is touching only `<stdatomic.h>` and not libc++'s `<atomic>`, I think it would actually be OK not to make any changes at all inside libc++. Nothing should break. We should separately implement P0883 in libc++ and deprecate the macros that we define in `<atomic>`. Note that I thought P0883 was implemented -- it is definitely marked as such, so we'll have to investigate. CC @tambre who implemented P0883.

So, as far as this patch is concerned, I think we could remove all the libc++ specific stuff and this would LGTM. Thanks for the heads up -- we'll tackle the C++ equivalent of this change in libc++ separately.

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  https://reviews.llvm.org/D112221/new/

https://reviews.llvm.org/D112221