[PATCH] D54814: Move internal usages of `alignof`/`__alignof` to use `_LIBCPP_ALIGNOF`.

[Eric Fiselier via Phabricator]

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

Reopening with new approach.

This is all awful, but it seems to work.


Repository:
  rCXX libc++

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54814/new/

https://reviews.llvm.org/D54814