https://svn.boost.org/trac10/ticket/8956 <p> Because of <a class="ext-link" href="http://software.intel.com/en-us/forums/topic/404755"><span class="icon">​</span>this</a> issue progress.hpp is broken under Intel compiler. </p> <p> To fix it we need to explicitly call default constructor of <code>noncopyable</code> in constructors of <code>progress_display</code> and <code>progress_timer</code>. </p> <p> Example: </p> <pre class="wiki">explicit progress_timer( std::ostream &amp; os = std::cout ) // os is hint; implementation may ignore, particularly in embedded systems : timer(), noncopyable(), m_os(os) {} </pre> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/8956 Trac 1.4.3 Antony Polukhin Wed, 07 Aug 2013 11:12:52 GMT https://svn.boost.org/trac10/ticket/8956#comment:2 https://svn.boost.org/trac10/ticket/8956#comment:2 <ul> <li><strong>owner</strong> changed from <span class="trac-author">Beman Dawes</span> to <span class="trac-author">Antony Polukhin</span> </li> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">assigned</span> </li> </ul> Ticket Antony Polukhin Tue, 13 Aug 2013 13:40:59 GMT https://svn.boost.org/trac10/ticket/8956#comment:3 https://svn.boost.org/trac10/ticket/8956#comment:3 <ul> <li><strong>status</strong> <span class="trac-field-old">assigned</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">fixed</span> </li> </ul> <p> (In <a class="changeset" href="https://svn.boost.org/trac10/changeset/85332" title="Merge from trunk: * Workarounds for Intel compiler (fixes #8956) ">[85332]</a>) Merge from trunk: </p> <ul><li>Workarounds for Intel compiler (fixes <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/8956" title="#8956: Patches: progress.hpp is broken under Intel compiler (closed: fixed)">#8956</a>) </li></ul> Ticket