 an empty array literal.</p>
<pre><code class="language-swift">var emptySet = Set&lt;Int&gt;()
print(emptySet.isEmpty)
// Prints &quot;true&quot;

emptySet = []
print(emptySet.isEmpty)
// Prints &quot;true&quot;
</code></pre>
<h4>Declaration</h4><code class="language-swift">init()</code></div></div><div id="init-00a2b987552997ee43208aca83ac6ae6" class="declaration"><a class="toggle-link" href="#comment-init-00a2b987552997ee43208aca83ac6ae6">init init(_:)</a> <span class="required">Required</span><div class=