[libcxx-commits] [libcxx] [libc++] Introduce the notion of a minimum header version (PR #166074)

[Louis Dionne via libcxx-commits]

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@@ -11,6 +11,7 @@
 
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ldionne wrote:

I think we should update the documentation for availability (currently located at https://github.com/llvm/llvm-project/blob/main/libcxx/include/__configuration/availability.h#L20, might want to move to a .rst file) to include this new concept of a "support window" for a given dylib build.

https://github.com/llvm/llvm-project/pull/166074