id summary reporter owner description type status milestone component version severity resolution keywords cc 11284 VS2013: compiler warnings C4242 iron9light@… chris_kohlhoff "Some C4242 [level 4] warnings in asio when compiling with VS 2013 x64. * boost.library\v1.57.0\include\boost\asio\detail\impl\win_iocp_socket_service_base.ipp(567) : warning C4242: '=' : conversion from 'int' to 'ADDRESS_FAMILY', possible loss of data * boost.library\v1.57.0\include\boost\asio\impl\serial_port_base.ipp(511) : warning C4242: '=' : conversion from 'const unsigned int' to 'BYTE', possible loss of data" Bugs new To Be Determined asio Boost 1.57.0 Problem