// 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 goproto.proto.messageset;

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

import "internal/testprotos/messageset/messagesetpb/message_set.proto";

message Ext1 {
  extend MessageSet {
    optional Ext1 message_set_extension = 1000;
  }
  optional int32 ext1_field1 = 1;
  optional int32 ext1_field2 = 2;
}

message Ext2 {
  extend MessageSet {
    optional Ext2 message_set_extension = 1001;
  }
  optional int32 ext2_field1 = 1;
}

message ExtRequired {
  extend MessageSet {
    optional ExtRequired message_set_extension = 1002;
  }
  required int32 required_field1 = 1;
}

message ExtLargeNumber {
  extend MessageSet {
    optional ExtLargeNumber message_set_extension = 536870912; // 1<<29
  }
}