          exception.
        </p></td></tr>
</table></div>
<pre class="programlisting"><span class="keyword">try</span> <span class="special">{</span>
    <span class="comment">// code that might throw</span>
<span class="special">}</span> <span class="keyword">catch</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">coroutines</span><span class="special">::</span><span class="identifier">detail<