VariableStatement semantics in ECMAScript
<p>The production VariableStatement : </p>

<pre><code>var VariableDeclarationList ; 
</code></pre>

<p>is evaluated as follows:</p>

<ol>
<li>Evaluate <code>VariableDeclarationList</code>.</li>
<li>Return <code>(normal, empty, empty)</code>.</li>
</ol>

<p>I want to know about meaning of normal and empty.</p>
