<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=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jan 10, 2017, at 1:44 PM, Stephen Celis <<a href="mailto:stephen.celis@gmail.com" class="">stephen.celis@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class=""><blockquote type="cite" class="">On Jan 10, 2017, at 2:40 PM, Douglas Gregor via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:<br class=""><br class="">It’s a nontrivial new user-facing feature with new syntax in the language, so it’ll need a proposal. ‘twould be good for the proposal to link to the JIRA ticket.<br class=""><br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>- Doug<br class=""></blockquote><br class="">I was under the impression that it was part of the "Complete Generics" goal, specifically here: <a href="https://github.com/apple/swift/blob/master/docs/GenericsManifesto.md#generic-subscripts" class="">https://github.com/apple/swift/blob/master/docs/GenericsManifesto.md#generic-subscripts</a><br class=""></div></div></blockquote><div><br class=""></div><div>The “generics manifesto” is a set of ideas that are *heavily* biased by my own goals for the generics system. They’re not plan-of-record, and some might even be terrible ideas for Swift. Each thing there still needs to go through the usual swift-evolution process to get proper design treatment before becoming a part of the language, and I expect that process to flush out better ideas/problems with those ideas/unexpected interactions/etc.</div><br class=""><blockquote type="cite" class=""><div class=""><div class="">Will most of the other unimplemented points need proposals, as well?<br class=""></div></div></blockquote></div><br class=""><div class="">Yes.</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>