1// Protocol Buffers - Google's data interchange format 2// Copyright 2008 Google Inc. All rights reserved. 3// 4// Use of this source code is governed by a BSD-style 5// license that can be found in the LICENSE file or at 6// https://developers.google.com/open-source/licenses/bsd 7 8// Author: Darick Tong (darick@google.com) 9// 10// A proto file with extensions. 11 12// LINT: LEGACY_NAMES 13 14edition = "2023"; 15 16package protobuf_unittest; 17 18option features.utf8_validation = NONE; 19 20message MessageToBeExtended { 21 extensions 1 to max; 22} 23 24message MyNonNestedExtension {} 25 26extend MessageToBeExtended { 27 MyNonNestedExtension nonNestedExtension = 1; 28 string if = 2000; 29} 30