<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 Oct 5, 2016, at 8:07 AM, Robert Widmann via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="content-type" content="text/html; charset=utf-8" class=""><div dir="auto" class=""><div class=""><div style="direction: inherit;" class=""><br class=""></div><br class="">~Robert Widmann</div><div class=""><br class="">2016/10/05 11:00、Cao, Jiannan via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> のメッセージ:<br class=""><br class=""></div><blockquote type="cite" class=""><div class=""><meta http-equiv="content-type" content="text/html; charset=utf-8" class=""><div class=""><div style="margin: 0px; font-size: 12px; line-height: normal; font-family: Helvetica;" class=""><span style="font-size: 12pt;" class="">1. Allow extension specific dictionary</span></div><div style="margin: 0px; font-size: 12px; line-height: normal; font-family: Helvetica;" class=""><span style="font-size: 12pt;" class="">e.g.</span></div></div><div class="">extension Dictionary where Key == String, Value == String</div><div class="">or</div><div class="">extension Dictionary<String, String></div><div style="direction: inherit;" class=""><br class=""></div></div></blockquote><div style="direction: inherit;" class=""><br class=""></div><div style="direction: inherit;" class="">This was just committed by Slava yesterday.</div></div></div></blockquote><div><br class=""></div><div>Right, the first extension is now accepted by the Swift compiler, which is *awesome*.</div><div><br class=""></div><div>The second one is still ill-formed, because the grammar doesn’t permit it. If we want to go there, it needs a swift-evolution proposal.</div><br class=""></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>- Doug</div><div><br class=""></div><br class=""></body></html>