[swift-evolution] Recursive protocol constraints

[Austin Zheng]

I would like to get the PR revised and into the review process soon, as it should have been a month ago. Is there a good place to review the in-progress work? I think it would go a long way to help complete the auditing of the necessary standard library changes.

(Alternately, if anyone is interested in picking it up from me I'm open to that as well. Whatever is best for the community is the best way forward.)

Austin

> On Feb 7, 2017, at 8:57 PM, Douglas Gregor <dgregor at apple.com> wrote:
> 
> 
> 
> Sent from my iPhone
> 
>> On Feb 7, 2017, at 3:05 PM, Dave Abrahams via swift-evolution <swift-evolution at swift.org> wrote:
>> 
>> 
>>> on Tue Feb 07 2017, Rex Fenley <swift-evolution at swift.org> wrote:
>>> 
>>> Does "Permit where clauses to constrain associated types" (
>>> https://github.com/apple/swift-evolution/blob/master/proposals/0142-associated-types-constraints.md)
>>> also
>>> include "Recursive protocol constraints"? The "Motivation" section seems to
>>> imply this. If not, will this be making it into Swift 4?
>> 
>> They're related but distinct issues.  We're working on delivering both
>> of them for Swift 4.
> 
> Austin Zheng was working on a proposal for recursive protocols conformances, but we're charging forward on the implementation regardless. It's a delightful feature. 
> 
>  - Doug
> 
>> 
>> -- 
>> -Dave
>> 
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