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  <title><![CDATA[Fellowswift]]></title>
  <link href="http://fellowswift.github.io/atom.xml" rel="self"/>
  <link href="http://fellowswift.github.io/"/>
  <updated>2016-01-14T10:50:31+01:00</updated>
  <id>http://fellowswift.github.io/</id>
  <author>
    <name><![CDATA[Fellowswift]]></name>
    <email><![CDATA[fellowswift@gmail.com]]></email>
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  <entry>
    <title type="html"><![CDATA[The @noescape Tag Purpose and Why It Must Be Explicitly Applied]]></title>
    <link href="http://fellowswift.github.io/blog/2016/01/13/the-at-noescape-tag-purpose-and-why-it-must-be-explicitly-applied/"/>
    <updated>2016-01-13T21:49:49+01:00</updated>
    <id>http://fellowswift.github.io/blog/2016/01/13/the-at-noescape-tag-purpose-and-why-it-must-be-explicitly-applied</id>
    <content type="html"><![CDATA[<p>Earlier this week <a href="https://github.com/dcordero">I</a> had a very interesting discussion about <code>@autoclosures</code> and <code>@noescape</code> tags with <a href="https://github.com/phelgo">@phelgo</a>, as result of which we wondered the whys of some decision in the design of Swift&rsquo;s syntax.</p>

<p>More specifically we wondered about why the tag <code>@noescape</code> isn&rsquo;t automatically detected and it needs to be explicitly applied. Because&hellip; In fact, it is somehow detected at compile time, because trying to add the @noescape tag to a func with escaping closures results in an compilation error.</p>

<p>So the question was why&hellip; why <code>@noescape</code> needs to be explicitly added and Apple did not create it to be automatically added when it is needed?</p>

<p>After some researches and different inputs&hellip;</p>
]]></content>
  </entry>
  
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