ss="special">{</span>
    <span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Seq</span><span class="special">&gt;</span>
    <span class="keyword">struct</span> <span class="identifier">result</span>
    <span class="special">{</span>
        <span class="keyword">typedef</span> <span class="keyword">void</span> <span class="identifier">type</span><span class="special">;</span>
    <span class="special">};</span>

    <span clas