id summary reporter owner description type status milestone component version severity resolution keywords cc 8938 shared_ptr to bool is no longer allowed. anonymous "GCC 4.8.1 /boost/boost-1.54.0/include/boost/date_time/local_time/custom_time_zone.hpp:67:30: error: cannot convert 'const boost::shared_ptr >' to 'bool' in return return (dst_calc_rules_); //if calc_rule is set the tz has dst " Bugs closed To Be Determined None Boost 1.54.0 Problem duplicate