<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><blockquote type="cite" class="">I want ALL my asserts to be active in release code.</blockquote><br class=""></div>What's the problem in using `precondition` then?<br class=""><div class="">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><font color="#929292" class=""><br class="Apple-interchange-newline">Pozdrawiam – Regards,</font></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><font color="#929292" class="">Adrian Kashivskyy</font></div>
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<br class=""><div><blockquote type="cite" class=""><div class="">Wiadomość napisana przez Amir Michail via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> w dniu 15.12.2015, o godz. 00:13:</div><br class="Apple-interchange-newline"><div class=""><div class=""><br class=""><blockquote type="cite" class="">On Dec 14, 2015, at 6:09 PM, <a href="mailto:sune.foldager@me.com" class="">sune.foldager@me.com</a> wrote:<br class=""><br class=""><br class=""><blockquote type="cite" class="">On 15 Dec 2015, at 00:01, Amir Michail via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:<br class=""><br class="">What about these renamings?<br class=""><br class="">assert => debugAssert<br class=""><br class="">precondition => assert<br class=""></blockquote><br class="">I think precondition is a better name because it clearly expresses that this is an expected precondition for calling the method. Precondition is similar to Microsoft code contract’s Contract.Requires.<br class=""></blockquote><br class="">I want ALL my asserts to be active in release code. Correctness is more important than performance for me. I suspect this is also the case with most programmers.<br class=""><br class=""><blockquote type="cite" class=""><br class="">Also, the traditional use of assert (also in other languages) is for guarding against your own programmer errors, which I think most people expect when they see assert. It may be useful for an assert that’s still active in optimised builds, true. I guess that could be called assert! or assertAlways.<br class=""><br class="">-Sune<br class=""><br class=""></blockquote><br class="">_______________________________________________<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></div></blockquote></div><br class=""></body></html>