date_s__jisx0301 4636 ext/date/date_core.c 	VALUE hash = date_s__jisx0301(klass, str);
date_s__jisx0301 8110 ext/date/date_core.c 	VALUE hash = date_s__jisx0301(klass, str);
date_s__jisx0301 9271 ext/date/date_core.c     rb_define_singleton_method(cDate, "_jisx0301", date_s__jisx0301, 1);