ecial>&
            </span><span class=identifier>start</span><span class=special>() </span><span class=keyword>const </span><span class=special>{ </span><span class=keyword>return </span><span class=identifier>first</span><span class=special>; </span><span class=special>}
        </span><span class=special>};
    </span><span class=special>};</span></font></code></pre>
<p><img src="theme/lens.gif" width="15" height="16"> A fully working example with 
  <a href="semantic_actions.html">semantic actions</a> c