Add new libclang hooks for CXCursorSet, a
DenseMap-backed hashtable for doing client-side
management of CXCursors within a set.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121318 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed