Boost C++ Libraries: Ticket #2606: msvc C4800 warning in rational.hpp. https://svn.boost.org/trac10/ticket/2606 <p> in line 444 of ratinoal.hpp there's a static_cast&lt;bool&gt;(unsigned) which produces msvc C4800 warning. </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/2606 Trac 1.4.3 John Maddock Mon, 22 Dec 2008 09:57:36 GMT status changed; resolution set https://svn.boost.org/trac10/ticket/2606#comment:1 https://svn.boost.org/trac10/ticket/2606#comment:1 <ul> <li><strong>status</strong> <span class="trac-field-old">new</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/50363" title="MSVC warning suppression. Fixes #2606.">[50363]</a>) MSVC warning suppression. Fixes <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/2606" title="#2606: Bugs: msvc C4800 warning in rational.hpp. (closed: fixed)">#2606</a>. </p> Ticket