title: Why typedef can not be used with static?
body: <p>Why typedef can not be used with static? For example, the code below is an error</p>
  
  <pre><code>typedef static int INT2;
  </code></pre>
  
  <p>What other rules should be follow to use the typedef? What other keywords can not be used with typedef?  </p>
  
  <p>Thanks so much!</p>