swift

cf526b4a - ClangImporter: don't transform NSObject<...> when there's no NSObject protocol

ClangImporter: don't transform NSObject<...> when there's no NSObject protocol If there is no NSObject protocol, skip a special case when importing types like `NSObject <NSCopying>` that converts them to `id <NSObject, NSCopying>`. Fix rdar://problem/34597302