[PATCH] D62369: [ADT] Enable set_difference() to be used on StringSet

[Mike Pozulp via Phabricator via llvm-commits]

mmpozulp added a comment.

This patch must land before https://reviews.llvm.org/D62275 in which I use set_difference() on StringSet


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62369/new/

https://reviews.llvm.org/D62369