lass="identifier">std</span><span class="special">::</span><span class="identifier">move</span><span class="special">(</span><span class="identifier">s</span><span class="special">)}();</span>
                    <span class="special">}</span>
                    <span class="keyword">else</span>
                    <span class="special">{</span>
                        <span class="identifier">std</span><span class="special">::</span><span class="identifier">cerr</span> <span class="special">&lt;&lt;</span