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* What is your evaluation of the proposal?<br class=""></blockquote></div></div></div></blockquote><div><br class=""></div><div>+1. These functions are really handy. The standard library should definitely include commonly useful utilities like these.</div><br class=""><blockquote type="cite" class=""><div class=""><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
* Is the problem being addressed significant enough to warrant a change to Swift?<br class=""></blockquote></div></div></div></blockquote><div><br class=""></div><div>Yes. It’s best to have these in the standard library rather than all creating our own versions.</div><br class=""><blockquote type="cite" class=""><div class=""><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
* Does this proposal fit well with the feel and direction of Swift?<br class=""></blockquote></div></div></div></blockquote><div><br class=""></div><div>Yes.</div><br class=""><blockquote type="cite" class=""><div class=""><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
* If you have used other languages or libraries with a similar feature, how do you feel that this proposal compares to those?<br class=""></blockquote></div></div></div></blockquote><div><br class=""></div><div>I like that this proposal modifies the signature of `sequence(state:next:) to use `inout`. The ability to do this is an advantage Swift has over functional languages.</div><br class=""><blockquote type="cite" class=""><div class=""><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
* How much effort did you put into your review? A glance, a quick reading, or an in-depth study?<br class=""></blockquote></div></div></div></blockquote><div><br class=""></div><div>Quick reading, but also followed the discussions and the prior review.</div><br class=""><blockquote type="cite" class=""><div class=""><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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More information about the Swift evolution process is available at<br class="">
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<a href="https://github.com/apple/swift-evolution/blob/master/process.md" rel="noreferrer" target="_blank" class="">https://github.com/apple/swift-evolution/blob/master/process.md</a><br class="">
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Thank you,<br class="">
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-Chris Lattner<br class="">
Review Manager<br class="">
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</blockquote></div><br class=""><br clear="all" class=""><div class=""><br class=""></div>-- <br class=""><div class="gmail_signature">Trent Nadeau</div>
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