id summary reporter owner description type status milestone component version severity resolution keywords cc 4433 there is no warning number '4284' Braden McDaniel Peter Dimov "`boost/smart_ptr/shared_ptr.hpp` line 55 elicits the warning {{{ C4619: #pragma warning : there is no warning number '4284' }}} from Visual C++ 2010. Apparently modern versions of the Microsoft compiler have retired this one to the point of being completely oblivious to it. Presumably this pragma should be made active only for older releases of the Microsoft compiler." Patches closed Boost 1.44.0 smart_ptr Boost Development Trunk Cosmetic fixed