As mentioned previously, the core team has laid out a two-step roadmap to
restoring parameter names:
https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20160711/024331.html
On Mon, Oct 10, 2016 at 10:55 Andrew Hart via swift-evolution <
swift-evolution@swift.org> wrote:
> I’ve been a
I’ve been a little dismayed to see that closures in Swift 3 no longer have
parameter names. As an example, in Swift 2, a function with a completion
block may look like this:
func sendMessage(completion: (success: Bool, recipientID: String?,
senderID: String?) -> Void) {
//Oh no it failed
