> On 22 Apr 2016, at 23:43, Vladimir.S via swift-evolution > <swift-evolution@swift.org> wrote: > > 3. Disallow putting empty tuple () in parentheses
The thing is, Void is a typealias for () Therefore the impermissible: (()) -> () Is identical to: (Void) -> () So to follow these rules, it must instead be: Void -> () … and we’re back to T1 -> T2 : ) _______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution
