id summary reporter owner description type status milestone component version severity resolution keywords cc 979 ::boost::detail::empty_base could be improved sparent@… Daniel Frey "The empty base class used by the operators library will not actually be empty if you have a class inheriting from operators and the first member also inherits from operators - the work around is to have an empty_base to ensure a unique type - so you end up with: class my_class : equality_comparable > { ... Kind of gross - such a base could be included directly in the operator library. Sean" Bugs closed Boost 1.34.1 operators Boost 1.34.0 Optimization fixed operator library dave@… witt@… d.frey@…