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 ? And allowing it in signature but not in lambda would be confusing. > Le 12 oct. 2017 à 15:32, Mike Kluev via swift-evolution > <[email protected]> a écrit : > > On 12 October 2017 at 14:14, David James <[email protected] > <mailto:[email protected]>> wrote: > True, and it was making the method signature too long. But at least I have > the option to do that. If we move the annotation to just before the return > type, then we have no choice. > > you can still put it on the next line along with the result :) > > imho, this shall not be a decision maker nowadays (20 years ago it would). > > Mike > > _______________________________________________ > swift-evolution mailing list > [email protected] > https://lists.swift.org/mailman/listinfo/swift-evolution
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