<div dir="ltr">In this scenario, should calling a warn_unused_result function as the last statement in a closure/function count as "using" its result (i.e. implicitly returning it)?<div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div>Jacob<br></div></div></div></div>
<br><div class="gmail_quote">On Sat, Dec 19, 2015 at 4:51 PM, Erica Sadun via swift-evolution <span dir="ltr"><<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div>Is there a reason that any final non-void statement in a closure or function shouldn't automagically be an optional return? (And automagically warn_unused_result...?)</div><div><div class="h5"><br><div><blockquote type="cite"><div>On Dec 19, 2015, at 5:44 PM, Andrew Bennett via swift-evolution <<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a>> wrote:</div><br><div><div dir="ltr">+1 for consistency with closures</div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Dec 20, 2015 at 8:15 AM, Stephen Christopher via swift-evolution <span dir="ltr"><<a href="mailto:swift-evolution@swift.org" target="_blank">swift-evolution@swift.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">The discussion I was remembering, comment courtesy of Chris: <div><a href="https://devforums.apple.com/message/1014317#1014317" target="_blank">https://devforums.apple.com/message/1014317#1014317</a><br></div><div><br></div><div>(linked from <a href="https://devforums.apple.com/thread/255242" target="_blank">https://devforums.apple.com/thread/255242</a>)</div><div class="gmail_extra"><br></div></div>
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