id summary reporter owner description type status milestone component version severity resolution keywords cc 13027 type_index/stl_type_index.hpp incorrect compiler check Frank Aurich Antony Polukhin "In file stl_type_index.hpp on line 181 there's a compiler check that only works for gcc 4.5 or newer, but only up to gcc 4.9. For gcc5 and gcc6 the other code line (using boost::hash_range) is executed, even though std::type_info::hash_code() is a C++11 feature and supported by these newer gcc versions. " Bugs closed Boost 1.65.0 type_index Boost 1.64.0 Problem fixed