<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">Proposal link: <a href="https://github.com/apple/swift-evolution/blob/master/proposals/0062-objc-keypaths.md" class="">https://github.com/apple/swift-evolution/blob/master/proposals/0062-objc-keypaths.md</a></div><div class=""><br class=""></div><div class="">Hello Swift Community,</div><div class=""><br class=""></div><div class="">The review of SE-0062 "Referencing Objective-C key-paths” ran from April 7...12, 2016. The proposal is <b class="">accepted</b>, with one adjustment to the handling of collections: rather than support any SequenceType as a collection, the core team wants a narrower rule for only the primary Cocoa collection types (NSArray, NSDictionary, NSSet) and their Swift-bridged equivalents (Array, Dictionary, Set), due to implementation concerns.</div><div class=""><br class=""></div><div class="">Feedback on this proposal was generally positive, and the proposal fits well with #selector (<a href="https://github.com/apple/swift-evolution/blob/master/proposals/0022-objc-selectors.md" class="">SE-0022</a>). There was some discussion during the review of extending the proposal to more strongly-typed key paths. However, the core team felt that this feature is important for Swift 3 to support the renaming of Objective-C APIs in Swift (<a href="https://github.com/apple/swift-evolution/blob/master/proposals/0005-objective-c-name-translation.md" class="">SE-0005</a>), and that such a significant increase in scope would jeopardize the feature for Swift 3.</div><div class=""><br class=""></div><div class="">We welcome an implementation of this proposal. I’ve filed a ticket at</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>We welcome an implementation of this proposal. I’ve filed a ticket at</div><div class=""><br class=""></div><div class="">to track the implementation.</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>- Doug</div><div class=""><br class=""></div></body></html>