 <span class="special">&amp;</span><span class="special">)</span> <span class="special">=</span> <span class="keyword">delete</span><span class="special">;</span>
    <a class="link" href="formatting_context/cleanup_guard.html#idm32077-bb"><span class="special">~</span><span class="identifier">cleanup_guard</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
  <span class="special">}</span><span class="special">;</span>
  <span class="comment">// <a class="li