[swift-evolution] [Draft] Abolish IUO type

Chris Lattner clattner at apple.com
Thu Mar 17 18:39:20 CDT 2016

On Mar 17, 2016, at 1:38 PM, Chris Willmore <cwillmore at apple.com> wrote:
>> (Actually, I think that `@autoclosure` is a great analogy for this feature in many respects.)
> The similarity to @autoclosure is a good observation.
> It sounds like an explicit attribute name may be a necessary part of this proposal rather than a thought for the future. So far we’ve heard:
> @implicitly_unwrapped
> @iuo
> @autounwrap

@autounwrapped seems like the best description.


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