Fix a rewriter crash when the whole body of a foreach is itself 
rewritten, as in Sema/rewrite-foreach-6.m.  Fariborz/Steve,
please review this to see if it is sane.

llvm-svn: 46600
2 files changed
tree: 0c61fab7462b1189fccd49dd2fb46bc2bfb03cf8
  1. clang/
  2. llvm/