id summary reporter owner description type status milestone component version severity resolution keywords cc 11857 Multiprecision shift right operator discards hex characters in 1.60 Colin LeMahieu John Maddock "In number.hpp:1764 around: {{{ case boost::multiprecision::number_kind_integer: s = detail::read_string_while(is, ""+-0xX123456789""); break; }}} This seems to discard all alpha hex digits and should be {{{ case boost::multiprecision::number_kind_integer: s = detail::read_string_while(is, ""+-0xX123456789abcdefABCDEF""); break; }}}" Bugs closed To Be Determined multiprecision Boost 1.60.0 Regression fixed