[Objective-C Sema]. Warn when an indirectly overridden property
mismatches the one declared in current class; in addition to
those that are directly overridden. 
// rdar://15967517


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201446 91177308-0d34-0410-b5e6-96231b3b80d8
Add entries to C++ status page for Technical Specification Working Papers that
WG21 is about to vote on.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201448 91177308-0d34-0410-b5e6-96231b3b80d8
Add some missing threes.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201449 91177308-0d34-0410-b5e6-96231b3b80d8
Remove transactional memory from c++ status page; there's no working paper for it yet.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201452 91177308-0d34-0410-b5e6-96231b3b80d8