[libcxx-commits] [libcxx] [libc++] P2641R4: Checking if a `union` alternative is active (`std::is_within_lifetime`) (PR #107450)

[Mital Ashok via libcxx-commits]

MitalAshok wrote:

Thanks for your review! I have tried to address all of your comments

I've also run into the CI test runner running clang-19 and not clang-20, like here: <https://github.com/llvm/llvm-project/pull/106870#issuecomment-2332435024>. These tests at least work on my machine.

https://github.com/llvm/llvm-project/pull/107450