Fix RecursiveASTVisitor to visit copy expressions of captured variables in blocks (ObjC++11)

[Mathieu Baudet]

Hi,

I found a corner case in ObjC++11 where the RecursiveASTVisitor could
miss the body of a block.

Please find the patch in attachment (unit test included).

-- Mathieu
-------------- next part --------------
A non-text attachment was scrubbed...
Name: clang_RecursiveASTVisitor_VisitsCopyExpr.patch
Type: application/octet-stream
Size: 3775 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20140606/c7ce2c95/attachment.obj>