Enhance AnalysisDeclContext::getReferencedBlockVars() to understand PseudoObjExprs.  It turns out
that the information collected by this method is a super set of the captured variables in BlockDecl.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147122 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed