[swift-evolution] [Pitch] Make `return` optional in computed properties for a single case
Patrick Smith
pgwsmith at gmail.com
Sat May 28 02:16:59 CDT 2016
+1. This has always tripped me up, I guess I felt there was a good reason for requiring you to add a `return`, but not sure what it would be.
> On 28 May 2016, at 3:57 AM, Adrian Zubarev via swift-evolution <swift-evolution at swift.org> wrote:
>
> The idea is simple:
>
> Can we make return keyword optional in cases like this?
> Shouldn’t this behave like @autoclosure or @noescape?
> type A {
> var characters: [Character] = …
> var string: String { String(self.characters) }
> var count: Int { 42 }
> }
> Is this worth a proposal or Swifty enough, what do you think?
>
> Sure I could write return, but why do we allow this behavior for @noescape functions like map!?
>
>
>
>
> --
> Adrian Zubarev
> Sent with Airmail
>
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