<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">I think this proposal is trying to do too much at once. Correct me if I’m wrong, but you’re proposing<div class=""><br class=""></div><div class="">1) New sugar for fixed-length arrays without a corresponding stdlib declaration</div><div class="">2) Arity and type inference for literals</div><div class="">3) Default initialization semantics for arrays including a DI exception for fixed-length arrays that aren’t fully initialized </div><div class="">4) 2 new attribute declarations for unspecified concurrency semantics</div><div class="">5) A magical compiler intrinsic that declares loop counters</div><div class="">6) Static collection subtyping constraints referencing convertibility constraints we don’t currently have<br class=""><div class=""><div>7) Tuple conversions</div><div><br class=""></div><div>I believe your aims are noble, and this is certainly a tremendously important problem we need to solve, but I think there needs to be a measured response to the current state of things.</div><div><br class=""></div><div>~Robert Widmann</div><div><br class=""><blockquote type="cite" class=""><div class="">On Jul 10, 2017, at 9:54 PM, Daryle Walker 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="">Spent the past week coming up with a full proposal for fixed-size arrays. I wrote it mainly from the bottom upwards. There may be some inconsistencies. And I'm not entirely sure what "<span style="background-color: rgba(255, 255, 255, 0);" class="">structural sub-typing" means, or if it's appropriate for arrays.</span></div><div class=""><br class=""></div><div class=""><<a href="https://gist.github.com/CTMacUser/cfffa526b971d0e1f3a079f53c6819bb#file-nnnn-fixed-size-arrays-md" class="">https://gist.github.com/CTMacUser/cfffa526b971d0e1f3a079f53c6819bb</a>><br class=""><br class=""><div class="">Sent from my iPad</div></div></div>_______________________________________________<br class="">swift-evolution mailing list<br class=""><a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a><br class="">https://lists.swift.org/mailman/listinfo/swift-evolution<br class=""></div></blockquote></div><br class=""></div></div></body></html>