[swift-evolution] [Accepted] SE-0191: Eliminate IndexDistance from Collection

[Ben Cohen]

They will continue to conform to Collection just as they do today. Range<Int>.IndexDistance is already an Int.

> On Dec 4, 2017, at 10:35, Karl Wagner via swift-evolution <swift-evolution at swift.org> wrote:
> 
> What does this mean for ranges of integers, as Xiaodi mentioned in the review thread? Can they still conform to Collection? 
> 
> I think we really need clarification on that aspect. Personally, I would consider it a deal-breaker.
> 
> - Karl
> 
>> On 4. Dec 2017, at 18:57, Douglas Gregor via swift-evolution <swift-evolution at swift.org <mailto:swift-evolution at swift.org>> wrote:
>> 
>> Proposal Link: https://github.com/apple/swift-evolution/blob/master/proposals/0191-eliminate-indexdistance.md <https://github.com/apple/swift-evolution/blob/master/proposals/0191-eliminate-indexdistance.md>
>> 
>> Hello Swift Community,
>> 
>> The review of SE-0191 "Eliminate IndexDistance from Collection” ran from November 27…December 3, 2017. The proposal is accepted. Feedback for this simplification to the Collection protocols was positive.
>> 
>> Thank you to everyone who participated in the review!
>> 
>> 	Doug Gregor
>> 	Review Manager
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