[libcxx-commits] [libcxx] [libc++] Revert removal of <movable_box.h> to fix lldb test failure (PR #140960)

[Michael Buch via libcxx-commits]

Michael137 wrote:

> This is not a bug in libc++. It is better to mark the failing test as unsupported in LLDB

FWIW, I don't think this is the correct stance to take in general with these types of issues. If something breaks in a different subproject, reverting/waiting for the subproject to figure out a fix is what we typically would/should do in LLVM. But since this has been sitting for a while now and this part of LLDB is rather experimental, I agree that's what we should do in this case

https://github.com/llvm/llvm-project/pull/140960