[libcxx-commits] [libcxx] [libc++] Fix `optional<T>::transform` into `optional<T&>` (PR #221506)

[A. Jiang via libcxx-commits]

https://github.com/frederick-vs-ja approved this pull request.

LGTM. The CI failure on Android 6.0 x86 NDK was unrelated.

https://github.com/llvm/llvm-project/pull/221506