late type, it is still detected
            by the trait which returns <code class="computeroutput"><span class="keyword">true</span></code>
            instead of <code class="computeroutput"><span class="keyword">false</span></code>. Example:
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">type_traits</span><span class="special">/</span><span class="identifier