BOOST_SIGNALS_NAMESPACE::connect_position at
= BOOST_SIGNALS_NAMESPACE::at_back);
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 0x1700)
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
// MSVC 6.0 and 7.0 don't handle the is_convertible test well
void disconnect(const group_type& group)
{