<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div><span style="background-color: rgba(255, 255, 255, 0);"><br><br><br>Regards<br>LM<br>(From mobile)<br></span><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">On Jun 22, 2016, at 8:04 PM, Chris Lattner via swift-evolution <<a dir="ltr" href="mailto:swift-evolution@swift.org" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="1">swift-evolution@swift.org</a>> wrote:<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">Hello Swift community,<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">The review of "SE-0095: Replace `protocol<P1,P2>` syntax with `Any<P1,P2>`" begins now and runs <a dir="ltr" href="x-apple-data-detectors://2" x-apple-data-detectors="true" x-apple-data-detectors-type="calendar-event" x-apple-data-detectors-result="2">through June 27.</a> The proposal is available here:<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> <a dir="ltr" href="https://github.com/apple/swift-evolution/blob/master/proposals/0095-any-as-existential.md" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="3">https://github.com/apple/swift-evolution/blob/master/proposals/0095-any-as-existential.md</a><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">Reviews are an important part of the Swift evolution process. All reviews should be sent to the swift-evolution mailing list at<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> <a dir="ltr" href="https://lists.swift.org/mailman/listinfo/swift-evolution" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="4">https://lists.swift.org/mailman/listinfo/swift-evolution</a><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">or, if you would like to keep your feedback private, directly to the review manager.<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">What goes into a review?<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">The goal of the review process is to improve the proposal under review through constructive criticism and contribute to the direction of Swift. When writing your review, here are some questions you might want to answer in your review:<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> * What is your evaluation of the proposal?</span></font></blockquote><span style="background-color: rgba(255, 255, 255, 0);"><br>This is a very simple and intuitive way to express compositions that naturally eliminates the ambiguity around ordering which plagued the original proposal<br><br></span><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> * Is the problem being addressed significant enough to warrant a change to Swift?</span></font></blockquote><span style="background-color: rgba(255, 255, 255, 0);"><br>It is critical to choose a syntax that will scale up for generalized existentials, which will plug a whole in the current type system.<br><br></span><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> * Does this proposal fit well with the feel and direction of Swift?</span></font></blockquote><span style="background-color: rgba(255, 255, 255, 0);"><br>It is new, but fits well with the rest<br><br></span><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> * If you have used other languages or libraries with a similar feature, how do you feel that this proposal compares to those?</span></font></blockquote><span style="background-color: rgba(255, 255, 255, 0);"><br>Lots... the only real alternative (with the same benefits) is to use ' + '. Given alternatives, swift airs on the side of the easiest to read as English.. which means ' & ' is the natural winner<br><br></span><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> * How much effort did you put into your review? A glance, a quick reading, or an in-depth study?</span></font></blockquote><span style="background-color: rgba(255, 255, 255, 0);"><br>Lots, including exploring a generalization that logically degenerates to the syntax prosed here.<br><br>More:<br><a dir="ltr" href="https://gist.github.com/lmihalkovic/68c321ea7ffe27e553e37b794309b051" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="5">https://gist.github.com/lmihalkovic/68c321ea7ffe27e553e37b794309b051</a><br><br></span><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">More information about the Swift evolution process is available at<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"> <a dir="ltr" href="https://github.com/apple/swift-evolution/blob/master/process.md" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="6">https://github.com/apple/swift-evolution/blob/master/process.md</a><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">Thank you,<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">-Chris Lattner<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">Review Manager<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">_______________________________________________<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);">swift-evolution mailing list<br></span></font></blockquote><blockquote type="cite"><font color="#000000"><span style="background-color: rgba(255, 255, 255, 0);"><a dir="ltr" href="mailto:swift-evolution@swift.org" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="8">swift-evolution@swift.org</a><br></span></font></blockquote><blockquote type="cite"><a dir="ltr" href="https://lists.swift.org/mailman/listinfo/swift-evolution" x-apple-data-detectors="true" x-apple-data-detectors-type="link" x-apple-data-detectors-result="9" style="background-color: rgba(255, 255, 255, 0);"><font color="#000000">https://lists.swift.org/mailman/listinfo/swift-evolution</font></a></blockquote></div></body></html>