This patch fixes two bugs in the GNU Objective-C runtime implementation.  One is a case in rethrowing exceptions where the C types don't match correctly (I already sent this patch to Daniel Dunbar, who found the bug, so it may have already been committed).  The other fixes the case properties so that the methods generated as property accessors are added to the class structure correctly.
Patch by David Chisnall.

llvm-svn: 71980