Hi there,<div><br></div><div>The code below would simply crash on g++ 4.7.1/MinGW with default optimization level, it doesn&#39;t shown with -O/1/2/3</div><div>----------------------------------------</div><div><div>boost::container::deque&lt;int&gt; d;</div>
<div>--d.begin();</div></div><div>----------------------------------------</div><div><br></div><div>I took a look into the impl, seems that it dereferences from (this-&gt;m_node - 1) which is invalid at the time.</div><div>
I guess it&#39;s the problem.</div><div><br></div><div>Thoughts?</div>