n class="identifier">a</span>
        <span class="special">&gt;</span> <span class="identifier">b</span></code>)
        in place of the sequence operator (<code class="computeroutput"><span class="identifier">a</span>
        <span class="special">&gt;&gt;</span> <span class="identifier">b</span></code>):
      </p>
<pre class="programlisting"><span class="keyword">auto</span> <span class="keyword">const</span> <span class="identifier">person_def</span> <span class="special">=</span> <span class="identifi