https://svn.boost.org/trac10/ticket/11465 <p> boost/signals2/signal.hpp includes boost/signals2/detail/slot_call_iterator.hpp </p> <p> which uses throw (instead of boost::throw_exception as it should) </p> <p> with exceptions off, you cannot use throw(), try, catch, etc., hence BOOST_TRY, BOOST_CATCH, BOOST_RETHROW </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/11465 Trac 1.4.3 peterpastor@… Thu, 09 Jul 2015 18:27:00 GMT https://svn.boost.org/trac10/ticket/11465#comment:2 https://svn.boost.org/trac10/ticket/11465#comment:2 <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">duplicate</span> </li> </ul> Ticket