On 13 October 2017 at 21:15, Jean-Daniel <[email protected]> wrote:
> I don’t think this is a good idea to make discardable part of the function
> type.
>
> What would fun(callback: () -> discardable Int) would means ?
>
you mean this?
func foo(callback: () -> discardable Int) {
...
let x = callback()
...
callback() // no warning or error here
}
Mike
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