<span class="keyword">return</span> <span class="keyword">static_cast</span><span class="special">&lt;</span><span class="keyword">int</span><span class="special">&gt;(</span><span class="identifier">l</span><span class="special">);</span> <span class="special">}</span>

<span class="keyword">int</span> <span class="identifier">bar1</span><span class="special">(</span><span class="keyword">int</span> <span class="identifier">i</span><span class="special">)</span> <span class="special">{</span> <span class="