[PATCH] D42189: [clang-format] Replace unordered_set with an array

[Ben Hamilton via Phabricator via cfe-commits]

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

Thanks, this is smarter.


Repository:
  rC Clang

https://reviews.llvm.org/D42189