On 24.06.2016 12:34, Dmitri Gribenko wrote:
On Fri, Jun 24, 2016 at 2:14 AM, Vladimir.S <sva...@gmail.com> wrote:
On 23.06.2016 19:26, Dmitri Gribenko via swift-evolution wrote:
On Thu, Jun 23, 2016 at 9:25 AM, James Campbell via swift-evolution
<swift-evolution@swift.org> wrote:
So if the function I run inside of the map has a return value of Void
will
that still compile ?
Yes.
Btw, in case of
let s: String? = "hi"
s.map {print($0)}
we have
warning: result of call to 'map' is unused
s.map {print($0)}
Isn't it strange that result of call is Void, but we have a warning? Don't
we need to suppress warning in this case?
This is a bug in the compiler. IIRC someone said they were working on it.
Hmm.. OK, will check: https://bugs.swift.org/browse/SR-1895
Dmitri
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