rb_obj_is_instance_of 6958 eval.c         	      rb_obj_is_instance_of(recv, data->rklass))) {
rb_obj_is_instance_of 2035 file.c             if (!rb_obj_is_instance_of(orig, rb_obj_class(copy))) {
rb_obj_is_instance_of  98 range.c            if (!rb_obj_is_instance_of(obj, rb_obj_class(range)))
rb_obj_is_instance_of 157 range.c            if (!rb_obj_is_instance_of(obj, rb_obj_class(range)))
rb_obj_is_instance_of 552 re.c               if (!rb_obj_is_instance_of(orig, rb_obj_class(obj))) {
rb_obj_is_instance_of 1335 re.c               if (!rb_obj_is_instance_of(re, rb_obj_class(copy))) {
rb_obj_is_instance_of 429 struct.c           if (!rb_obj_is_instance_of(s, rb_obj_class(copy))) {