[PATCH] D52386: [Lexer] Add udefined_behavior_sanitizer feature

[Petr Hosek via Phabricator via cfe-commits]

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

LGTM but you should probably a wait a day to see if sanitizer owners are fine with with this as well.


Repository:
  rC Clang

https://reviews.llvm.org/D52386