Adds the AST Matcher library, which provides a in-C++ DSL to express
matches on interesting parts of the AST, and callback mechanisms to
act on them.




git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159805 91177308-0d34-0410-b5e6-96231b3b80d8
16 files changed