Yeah, you’re right. > On Mar 18, 2016, at 12:08 AM, Step C <[email protected]> wrote: > > That just forces the unwrap to the base type, it doesn't turn it into an > autounwrapped (or IUO). > > On Mar 17, 2016, at 10:26 PM, Jed Lewison via swift-evolution > <[email protected] <mailto:[email protected]>> wrote: > >> >>> On Mar 17, 2016, at 8:50 PM, Brent Royal-Gordon via swift-evolution >>> <[email protected] <mailto:[email protected]>> wrote: >>> >>> @autounwrapped let foo = functionReturningOptional() >>> >>> I *believe* that, without the `@autounwrapped` attribute, there's no way to >>> go from T? to T! without actually restating T somewhere. >> >> >> I think you could express this as: >> >> let foo = functionReturningOptional()! >> _______________________________________________ >> swift-evolution mailing list >> [email protected] <mailto:[email protected]> >> https://lists.swift.org/mailman/listinfo/swift-evolution >> <https://lists.swift.org/mailman/listinfo/swift-evolution>
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