[objcmt] Check for classes that accept 'objectForKey:' (or the other selectors
that the migrator handles) but return their instances as 'id', resulting
in the compiler resolving 'objectForKey:' as the method from NSDictionary.
When checking if we can convert to subscripting syntax, check whether
the receiver is a result of a class method from a hardcoded list of
such classes. In such a case return the specific class as the interface
of the receiver.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159788 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed
