Yes, I believe we all know that Void actually is () and yes, there probably
some difficulties in implementation of the rules.
The main question right now, as I see it, if we (most of us) agree with
these rules in general. And then, we can think/ask if such rules could be
implemented by core team in compiller/parser/etc
Personally I think we need to have just () or just Void, but I feel like
most of us does not support this idea.
On 23.04.2016 1:58, Alan Skipp wrote:
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
