[PATCH] D142604: [Clang] Fix __VA_OPT__ implementation so that it treats the concatenation of a non-placemaker token and placemaker token as a non-placemaker token

[Shafik Yaghmour via Phabricator via cfe-commits]

shafik added a comment.

It looks like the modules test failures are unrelated and are failing all the recent modules builds.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142604/new/

https://reviews.llvm.org/D142604