},</span> <span class="identifier">yield</span><span class="special">[</span><span class="identifier">ec</span><span class="special">]);</span>
        <span class="keyword">if</span><span class="special">(</span><span class="identifier">ec</span><span class="special">)</span>
            <span class="keyword">return</span><span class="special">;</span>

        <span class="comment">// The function `get_lowest_layer` retrieves the "bottom most" object</span>
        <span class="comment">// in the stack of