https://github.com/apple/swift-evolution/tree/master/proposals/0092-typealiases-in-protocols.md
  

  
Isn't half of this done, or something? I seem to remember seeing code about it, 
and I think there may even be a hidden switch to enable what is there.
  
  
 Sent from my new   Email 
(https://itunes.apple.com/app/apple-store/id922793622?pt=814382&mt=8&ct=my_new_email)
  
  
  
  

  
  
>   
> On Jul 15, 2016 at 7:46 PM,  <Ted Kremenek via swift-dev 
> (mailto:swift-dev@swift.org)>  wrote:
>   
>   
>   
>
> Hi everyone,
>
>   
>
> Swift 3 has shaped up to be a remarkable release — a product of the 
> inspiration, ideas, and hard labor many people from across the Swift open 
> source community. It is now time, however, to talk about the endgame for the 
> release.
>
>   
>
> Here are the key points:
>
>   
>   
>   
>
> The last day to take planned source-breaking changes for Swift 3 is   July 27 
> (x-apple-data-detectors://1). (x-apple-data-detectors://1)
>
>   
>   
>   
>
> On that day, there will likely be a set of approved-but-not-implemented 
> proposals for Swift 3 — including proposals for source-breaking changes. Will 
> have an open discussion on that day on the fate of those unimplemented 
> proposals in the context of Swift 3 and future Swift releases.
>
>   
>   
>   
>
> Starting on   (x-apple-data-detectors://2)August 1 
> (x-apple-data-detectors://2)   we will open up discussion about Swift 4. Part 
> of this discussion will likely be guided by important work that was deferred 
> from Swift 3, as well as the a goal of achieving binary stability in Swift 4. 
> Until then, however, discussion should remain focused on Swift 3.
>
>   
>   
>   
>
> Note that there is an intentional gap of a few days between the last planned 
> day to take source-breaking changes for Swift 3 and when we start talking 
> about Swift 4. The idea is to provide some time for the community to take 
> stock of where things have ended up for Swift 3.
>
>   
>   
>   
>
> The final branching plan for Swift 3 development is to be determined, but the 
> final convergence branch is likely to be cut from   master   around that date 
> or shortly after. Part of it comes down to the discussion  on July 27 
> (x-apple-data-detectors://3)  on how to handle the remaining unimplemented 
> proposals for Swift 3.
>
>   
>   
>   
>
> The final release date for Swift 3 is TBD, but essentially  after July 27 
> (x-apple-data-detectors://4)  the intent is that Swift 3 is in full 
> convergence and not in active development.
>
>   
>   
>   
>
> With these dates in mind, I want to call attention to some 
> approved-but-not-yet-implemented proposals that currently I have nobody on 
> Apple's Swift team able to tackle in the next couple weeks:
>
>   
>   
> SE-0042: Flattening the function type of unapplied method references 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0042-flatten-method-types.md)
>   
> SE-0068: Expanding Swift   Self   to class members and value types 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0068-universal-self.md)
>   
> SE-0075: Adding a Build Configuration Import Test 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0075-import-test.md)
>   
> SE-0096: Converting dynamicType from a property to an operator 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0096-dynamictype.md)
>   
> SE-0077: Improved operator declarations 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0077-operator-precedence.md)
>   
> SE-0092: Typealiases in protocols and protocol extensions 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0092-typealiases-in-protocols.md)
>   
> SE-0110: Distinguish between single-tuple and multiple-argument function 
> types 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0110-distingish-single-tuple-arg.md)
>   
>   
>
> Some proposals — like   SE-0075 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0075-import-test.md)
>    — are things we can add at any time, but many of the others tie into the 
> goal of achieving some degree of source-stability for Swift in Swift 3. I'm 
> letting the community know that these proposals currently have no 
> implementation traction in case there is interest in helping make them happen 
> in time for Swift 3.
>
>   
>
> Related, I'd like to call out a special thanks to the community for getting 
> implementation traction on SE-0095:
>
>   
>   
> SE-0095: Replace   protocol<P1,P2>   syntax with   P1  &  P2   syntax 
> (https://github.com/apple/swift-evolution/tree/master/proposals/0095-any-as-existential.md)
>   
>   
>
> Currently there is a   JIRA issue (https://bugs.swift.org/browse/SR-1938)   
> and   pull request (https://github.com/apple/swift/pull/3293)   tracking work 
> on implementing this proposal.
>
>   
>
> In addition to these language proposals, there is also an assortment of 
> outstanding work for the Standard Library that would be great to do for Swift 
> 3. There is a gist summarizing those tasks:
>
>   
>   
> https://gist.github.com/gribozavr/37e811f12b27c6365fc88e6f9645634d
>   
>   
>
> These tasks are broken down in relative order of difficulty, with a JIRA 
> issue associated with each one of them. If a JIRA isssue is currently not 
> assigned to anyone, please consider them fair game to tackle if you are 
> interested. API changes that have currently not gone through the evolution 
> process will still need an evolution proposal, even if they are listed in the 
> gist. If you take on a specific task, please assign the JIRA issue to 
> yourself so others know it is being tackled.
>
>   
>
> Thank you to everyone — and I mean   everyone   — who has contributed to 
> making Swift 3 happen.
>
>   
>
> Ted
>
>  _______________________________________________ swift-dev mailing list  
> swift-dev@swift.org (mailto:swift-dev@swift.org)   
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>   
  
  
 
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