Add an "implicit" bit to CXXThisExpr, so that we can track
implicitness without losing track of the (logical or actual) location
where "this" would occur in the source.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92958 91177308-0d34-0410-b5e6-96231b3b80d8
5 files changed