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]> wrote: > > >> On Mar 17, 2016, at 8:50 PM, Brent Royal-Gordon via swift-evolution >> <[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] > https://lists.swift.org/mailman/listinfo/swift-evolution
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