title: Single line if statement in Swift
body: <p>How would one convert the following to Swift from Objective-C?</p>
  
  <pre><code>if (myVar) return;
  </code></pre>
  
  <p>Swift does not use parentheses around the conditional, however the following code  gives an error.</p>
  
  <pre><code>if myVar return 
  </code></pre>