id summary reporter owner description type status milestone component version severity resolution keywords cc 6023 Problem with tuples when using Visual Studio 2010 with _HAS_CPP0X=0 Etienne Monette John Maddock "When doing so, you get this error: C:\extras_vc10\include\boost/math/tools/tuple.hpp(18) : error C2039: 'tuple' : is not a member of 'std' There is a problem with this header: boost/config/stdlib/dinkumware.hpp. It tests _HAS_TR1_IMPORTS only not to be defined, but in fact, it may be defined with value 0 and have the same effect: tr1::tuple will not be injected in std namespace. I attached a fix." Bugs closed To Be Determined config Boost 1.47.0 Problem fixed