title: eclipse cdt debug Variables can't show float(e.g float a = 2.0)
body: <p>when I debug it.
  Eclipse cdt Variables show "i" is 2 but 2.0000000.</p>
  
  <pre><code>#include &lt;stdio.h&gt;
  
  int main()
  {
      float i = 2.0;
      float j = 2.1;
  
      return 0;
  }
  </code></pre>