id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 9959,boost::date_time::date addition/subtraction assignment operators,s.swiercy@…,az_sw_dude,"Is there a reason why the += and -= operators of boost::date_time::date return a copy instead of a reference to the current object? Usually I would always expect a reference to be returned for any implementation of these operators. Thank you for your answers.",Bugs,new,To Be Determined,date_time,Boost 1.55.0,Cosmetic,,,