Do not issue warning on unimplemented property in the class, if it
conforms to a protocol as one of its super classes does. This is because
conforming super class will implement the property. This implements 
new warning rules for unimplemented properties (radar 7884086).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102919 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed