[libcxx-commits] [PATCH] D97044: [libc++] [C++2b] [P0943] Add stdatomic.h header.

[David Blaikie via Phabricator via libcxx-commits]

dblaikie added a comment.

In D97044#3509541 <https://reviews.llvm.org/D97044#3509541>, @rnk wrote:

> I wanted to give some early feedback that this broke our internal build of CPython, and we put together a local workaround, so we aren't blocked. I don't fully understand what's going on or have time to follow up, but I wanted to give a heads up that this seems like it could be a disruptive change for users.

Seeing more fallout from this internally - existing code that seems to have been including `<stdatomic.h>` after `<atomic>` successfully is now broken/needs fixing.

@ldionne is this sort of new breakage expected? Should it be mitigated in some way if it's fairly widespread?


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  https://reviews.llvm.org/D97044/new/

https://reviews.llvm.org/D97044