id summary reporter owner description type status milestone component version severity resolution keywords cc 5713 Auto attribute propagation failed when semantic action present tongari95@… Joel de Guzman " {{{ typedef vector V; typedef rule R; V val; R r; -------- r %= (int_ >> int_)[_1]; // fails to propagate attribute r %= int_ >> int_[_1]; // ok r %= int_ >> int_; // ok }}} " Bugs closed To Be Determined spirit Boost 1.47.0 Problem fixed