ial">=</span> <span class="special">-</span><span class="number">7</span>
    <span class="identifier">root2</span> <span class="special">=</span> <span class="special">-</span><span class="number">7</span>
<span class="identifier">test</span><span class="special">.</span><span class="identifier">cpp</span><span class="special">(</span><span class="number">65</span><span class="special">):</span> <span class="identifier">error</span><span class="special">:</span> <span class="identifier">in</span> <span cla