376                                      const FieldDescriptor* field2) {  in FieldBefore()  argument
383   if (field2 == NULL) {  in FieldBefore()
388   return (field1->number() < field2->number());  in FieldBefore()
565     const FieldDescriptor* field2 = fields2[index2];  in CombineFields()  local
567     if (FieldBefore(field1, field2)) {  in CombineFields()
572     } else if (FieldBefore(field2, field1)) {  in CombineFields()
600     const FieldDescriptor* field2 = message2_fields[field_index2];  in CompareWithFieldsInternal()  local
603     if (field1 == NULL && field2 == NULL) {  in CompareWithFieldsInternal()
608     if (FieldBefore(field1, field2)) {  in CompareWithFieldsInternal()
646     } else if (FieldBefore(field2, field1)) {  in CompareWithFieldsInternal()
648       if (IsIgnored(message1, message2, field2, *parent_fields)) {  in CompareWithFieldsInternal()
653           specific_field.field = field2;  in CompareWithFieldsInternal()
664         int count = field2->is_repeated() ?  in CompareWithFieldsInternal()
665             reflection2->FieldSize(message2, field2) : 1;  in CompareWithFieldsInternal()
669           specific_field.field = field2;  in CompareWithFieldsInternal()
670           specific_field.index = field2->is_repeated() ? i : -1;  in CompareWithFieldsInternal()