code>
   makes it harder to track the location of the exception
   using the debugger or the stack backtrace facility.
   So, do not use <code class="code"><span class="constructor">Printexc</span>.catch</code> in new code.<br>
</div>

<pre><span id="VALprint_backtrace"><span class="keyword">val</span> print_backtrace</span> : <code class="type"><a href="Pervasives.html#TYPEout_channel">out_channel</a> -&gt; unit</code></pre><div class="info ">
<code class="code"><span class="constructor">Printexc</span>.pr