title: Can not see some local variables in debugger within intellij for some scala programs
body: <p>As described in the title there are some cases that Intellij is not able to recognized/display some of the local variables.     </p>
  
  <p><img src="https://i.stack.imgur.com/7FDOg.png" alt="enter image description here"></p>
  
  <p>As can be seen, some of the local variables e.g. outarr and arrptr are already set: but the debugger does not know about them.</p>
  
  <p>I am running inside IJ 13.1.4 in a maven project and have enabled debugging info as follows:</p>
  
  <pre><code>      &lt;configuration&gt;
          &lt;args&gt;
                  ..
            &lt;arg&gt;-feature&lt;/arg&gt;
              &lt;arg&gt;-g:notc&lt;/arg&gt;
            &lt;/args&gt;
           ..
  </code></pre>
  
  <p>My question is about : does anyone recognize this problem and has come up with workaround(s) for it?</p>
  
  <p><strong>Update</strong>  Per suggestion on an answer here is the result of trying Alt-F8</p>
  
  <p><img src="https://i.stack.imgur.com/1urnt.png" alt="enter image description here"></p>