[libcxx-commits] [libcxx] [libc++] Implement P3168R2: Give optional range support (PR #149441)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne approved this pull request.

The patch LGTM as-is or with the `__optional_iterator_aliases` removed per @philnik777 's comment. Either way looks fine to me.

What I care strongly about is that we then tackle the iterator type confusion problem.

Thanks a lot for the patch, this is a great (first?) contribution.

https://github.com/llvm/llvm-project/pull/149441