[llvm] Add contains(KeyType) -> bool methods to StringSet
authorDavid Blaikie <dblaikie@gmail.com>
Fri, 17 Jul 2020 17:43:12 +0000 (10:43 -0700)
committerDavid Blaikie <dblaikie@gmail.com>
Fri, 17 Jul 2020 18:26:27 +0000 (11:26 -0700)
commit645bb8e2086c9d72a5c29d0b224c563f70555365
tree3dbd237635e60ddcd783c4b367b56e7fa423ce66
parent39000aad81ff30b68c443087842e960d25346e88
[llvm] Add contains(KeyType) -> bool methods to StringSet

Matches C++20 API addition.

Differential Revision: https://reviews.llvm.org/D83449
llvm/include/llvm/ADT/StringSet.h
llvm/unittests/ADT/StringSetTest.cpp