[PATCH] D148800: [C2x] Update 'nullptr' implementation based on CD comments

[Eli Friedman via Phabricator via cfe-commits]

efriedma accepted this revision.
efriedma added a comment.
This revision is now accepted and ready to land.

LGTM


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148800/new/

https://reviews.llvm.org/D148800