title: Convert from type alias to original type
body: <p>Suppose I have a type alias like this:</p>
  
  <pre><code>type myint int;
  </code></pre>
  
  <p>Now I have a <code>myint</code> type called <code>foo</code>. Is there any way to convert foo from a <code>myint</code> to an <code>int</code>?</p>