[libcxx-commits] [libcxx] [libc++] Fix assignment in insertion into `vector` (PR #116001)

[Peng Liu via libcxx-commits]

winner245 wrote:

Could you please rebase this PR onto main? Since the split part (#116157) has already been merged, combining them now would ease the review process for this one. Thank you!

https://github.com/llvm/llvm-project/pull/116001