[libcxx-commits] [libcxx] [libcxx] Unifying __is_trivial_equality_predicate and __is_trivial_plus_operation into __desugars_to (PR #68642)

[Louis Dionne via libcxx-commits]

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

With my latest changes this is good to go.

https://github.com/llvm/llvm-project/pull/68642