[PATCH] D135177: [clang] adds `__is_scoped_enum`, `__is_nullptr`, and `__is_referenceable`

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman accepted this revision.
aaron.ballman added a comment.

Assuming the additional test cases don't uncover any surprises, this LGTM as well (modulo nits already brought up).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135177/new/

https://reviews.llvm.org/D135177