span> <span class="identifier">Context</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">context</span><span class="special">)</span>
    <span class="special">{</span>
        <span class="keyword">auto</span><span class="special">&amp;</span> <span class="identifier">position_cache</span> <span class="special">=</span> <span class="identifier">x3</span><span class="special">::</span><span class="identifier">get</span><span class="special">&lt;</span><span