[swift-corelibs-dev] KVC dependent classes

[David Hart]

I was looking through Foundation for stuff to do and saw NSProgress, NSExpression and NSSortDescriptor. They seem to be most reliant on KVC, and as KVC is not available without the Objective-C runtime, I’m not sure what those classes are doing here. Are those classes doomed to be dropped? Or is there another way to implement them?

David.