<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></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 Jun 16, 2017, at 10:35 AM, David Waite 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 style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Has it been proposed to eventually make CGFloat into a typealias for Double to reduce the amount of explicit conversion necessary? (I realize as a proposal this would be better suited for corelibs-libfoundation)<div class=""><br class=""></div><div class="">- For Apple platforms, eventually CGFloat will *always* be a Double value, as Swift does not have a 32-bit OS X runtime, and my understanding is that new builds are no longer accepted via the App Store for 32 bit IOS versions. I believe this would limit Apple platform impact to 32-bit iOS apps shipped outside the App Store which have upgraded to some future version of XCode.</div></div></div></blockquote><div><br class=""></div>watchOS is still 32-bit. That makes "eventually" be longer that you would like, I think.</div><div><br class=""></div><div><br class=""></div><div>-- </div><div>Greg Parker <a href="mailto:gparker@apple.com" class="">gparker@apple.com</a> Runtime Wrangler</div><div><br class=""></div><div><br class=""></div></body></html>