> On May 4, 2016, at 13:29, Dave Abrahams via swift-evolution > <swift-evolution@swift.org> wrote: > > In order for something like AnyValue to have meaning, we need to impose > greater order. After thinking through many approaches over the years, I > have arrived at the (admittedly rather drastic) opinion that the > language should effectively outlaw the creation of structs and enums > that don't have value semantics. (I have no problem with the idea that > immutable classes that want to act as values should be wrapped in a > struct). The language could then do lots of things much more > intelligently, such as correctly generating implementations of equality. You mean that a struct's properties would have to have value semantics, too? I think I'm okay with that, especially if it's done through new types of structs/enums.
- Dave Sweeris. _______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution
