upb/test/editions_test.proto

// Protocol Buffers - Google's data interchange format
// Copyright 2023 Google LLC.  All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd

edition = "2023";

package upb.test_2023;

message EditionsMessage {
  int32 plain_field = 1;
  int32 implicit_presence_field = 2 [features.field_presence = IMPLICIT];
  int32 required_field = 3 [features.field_presence = LEGACY_REQUIRED];
  EditionsMessage delimited_field = 4 [features.message_encoding = DELIMITED];
  EditionsEnum enum_field = 5;
  repeated int32 unpacked_field = 6
      [features.repeated_field_encoding = EXPANDED];
}

enum EditionsEnum {
  option features.enum_type = CLOSED;

  ONE = 1;
}