Fix <rdar://problem/6252084> [sema] jumps into Obj-C exception blocks should be disallowed.

This builds on Eli's work from http://llvm.org/viewvc/llvm-project?view=rev&revision=65678.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69073 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed