title: The "++" and "--" operators have been deprecated Xcode 7.3
body: <p>I am looking at Xcode 7.3 notes and I notice this issue.</p>
  
  <blockquote>
    <p>The ++ and -- operators have been deprecated</p>
  </blockquote>
  
  <p>Could some one explain why it is deprecated? And am I right that in new version of Xcode now you going to use instead of <code>++</code> this <code>x += 1</code>;</p>
  
  <p>Example:</p>
  
  <pre><code>for var index = 0; index &lt; 3; index += 1 {
      print("index is \(index)")
  }
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/3DUjN.png" rel="noreferrer"><img src="https://i.stack.imgur.com/3DUjN.png" alt="Screenshot for warning"></a></p>