id summary reporter owner description type status milestone component version severity resolution keywords cc 7981 boost 1.51.0 compatible with boost 1.45.0 franklin_liu1019@… Daniel James "I just upgraded boost from boost 1.45.0 to boost 1.51.0. I found the code, which can be compiled under boost 1.45.0, now cannot be compiled under boost 1.51.0. Here are the error messages: error: class ""boost::filesystem::path"" has no member ""native_file_string"" /opt/apps/intel13/boost/1.51.0/include/boost/functional/hash/detail/limits.hpp(31): error: namespace ""std"" has no member class ""numeric_limits"" /opt/apps/intel13/boost/1.51.0/include/boost/functional/hash/detail/limits.hpp(31): error: not a class or struct name struct limits : std::numeric_limits {}; error: identifier ""no_check"" is undefined " Patches closed To Be Determined hash Boost 1.51.0 Problem invalid compatibility