https://svn.boost.org/trac10/ticket/9028 <p> Take a look at the line 49: </p> <pre class="wiki"> void set_duration_style(duration_style style) { duration_style_ == style; } </pre><p> Looks like it must be <code>duration_style_ = style</code> </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/9028 Trac 1.4.3 Antony Polukhin Wed, 21 Aug 2013 13:40:28 GMT https://svn.boost.org/trac10/ticket/9028#comment:1 https://svn.boost.org/trac10/ticket/9028#comment:1 <ul> <li><strong>description</strong> modified (<a href="/trac10/ticket/9028?action=diff&amp;version=1">diff</a>) </li> </ul> Ticket viboes Thu, 22 Aug 2013 05:41:16 GMT https://svn.boost.org/trac10/ticket/9028#comment:2 https://svn.boost.org/trac10/ticket/9028#comment:2 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">assigned</span> </li> </ul> <p> You are right. </p> Ticket viboes Thu, 22 Aug 2013 16:43:45 GMT https://svn.boost.org/trac10/ticket/9028#comment:3 https://svn.boost.org/trac10/ticket/9028#comment:3 <ul> <li><strong>milestone</strong> <span class="trac-field-old">To Be Determined</span> → <span class="trac-field-new">Boost 1.55.0</span> </li> </ul> <p> Committed revision <a class="changeset" href="https://svn.boost.org/trac10/changeset/85422" title="Chrono/Stopwatches: fix bad check when assignment was expected.">[85422]</a>. </p> Ticket viboes Tue, 03 Sep 2013 05:47:54 GMT https://svn.boost.org/trac10/ticket/9028#comment:4 https://svn.boost.org/trac10/ticket/9028#comment:4 <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> Ticket