464     AbstractField const* this_field = this->fields_[i];  in Equals()  local
466     if (this_field) {  in Equals()
467       if (!that_field || !that_field->Equals(this_field)) return false;  in Equals()
625   if (AbstractField const* this_field = this->fields_[index]) {  in KillField()  local
626     this_field = this_field->Kill(alias_info, name, zone);  in KillField()
627     if (this->fields_[index] != this_field) {  in KillField()
629       that->fields_[index] = this_field;  in KillField()
642     if (AbstractField const* this_field = this->fields_[i]) {  in KillFields()  local
644           this_field->Kill(alias_info, name, zone);  in KillFields()
645       if (that_field != this_field) {  in KillFields()
661   if (AbstractField const* this_field = this->fields_[index]) {  in LookupField()  local
662     return this_field->Lookup(object);  in LookupField()