// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

syntax = "proto2";

package go_annotation;

import "google/protobuf/descriptor.proto";

option go_package = "google.golang.org/protobuf/internal/testprotos/annotation";

extend google.protobuf.MessageOptions {
  // Setting this on a message enables tracking of which fields in the message
  // a specific binary might access. As a consequence, it also disables the use
  // of the message accessor methods to satisfy interfaces: they can only be
  // called directly.
  optional bool track_field_use = 37383685;
}