[libcxx-commits] [libcxx] [libc++] Fix header deprecations (PR #163356)

[Nico Weber via libcxx-commits]

nico wrote:

That would effectively get us back to the behavior before this PR (i.e. users never see deprecation warnings for headers from libc++ in practice), yes? If so, yes, that sounds like a good temporary workaround.

https://github.com/llvm/llvm-project/pull/163356