[libcxx-commits] [libcxx] [libc++] Add move constructor & assignment to `exception_ptr` (PR #164281)

[Adrian Vogelsgesang via libcxx-commits]

https://github.com/vogelsgesang commented:

@philnik777 Thanks for your approval. I had to do a couple more changes to (hopefully) get the CI green.

In particular on the two marked changes I am not 100% sure

https://github.com/llvm/llvm-project/pull/164281