Basic support for referring to captured variables from lambdas.  Some simple examples seem to work.  Tests coming up soon.

llvm-svn: 150293
diff --git a/clang/lib/CodeGen/CGVTables.cpp b/clang/lib/CodeGen/CGVTables.cpp
index f13cae1..c5383b6 100644
--- a/clang/lib/CodeGen/CGVTables.cpp
+++ b/clang/lib/CodeGen/CGVTables.cpp
@@ -329,6 +329,7 @@
                 SourceLocation());
 
   CGM.getCXXABI().EmitInstanceFunctionProlog(*this);
+  CXXThisValue = CXXABIThisValue;
 
   // Adjust the 'this' pointer if necessary.
   llvm::Value *AdjustedThisPtr =