<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>I'd like to bump this issue, since it has been some time and it hasn't been addressed.</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature">Thanks,<br><div>Elia Cereda</div></div><div><br>Il giorno 03 mar 2017, alle ore 21:33, Elia Cereda <<a href="mailto:eliacereda@gmail.com">eliacereda@gmail.com</a>> ha scritto:<br><br></div><blockquote type="cite"><div><meta http-equiv="Content-Type" content="text/html charset=utf-8"><div class="">I’m wondering why the resultHandler block on RecoverableError.attemptRecovery(optionIndex, resultHandler:) is not marked @escaping?</div><div class=""><br class=""></div><div class="">I’m trying to invoke some recovering code that executes asynchronously, then reports if it was successful or not and I thought that this was the right strategy. As far as I can tell, without @escaping that method loses all it’s purpose and becomes essentially equivalent to attemptRecovery(optionIndex:).</div><div class=""><br class=""></div><div class="">So, I’d like to ask.</div><div class="">1. Is it a bug or that method is non-escaping on purpose?</div><div class="">2. If it is a bug, is there a workaround that can be applied pending a fix in a future version of Swift?</div><div class="">3. If it was a deliberate decision, what's the supported method of asynchronously invoking error recovery code?</div><div class=""><br class=""></div><div class="">Seeing that this wasn’t changed in Xcode 8.3b2, I think it unlikely that this was an oversight.</div><div class=""><br class=""></div>Thanks,<br class=""><div class="">
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">Elia Cereda</div>
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