| // Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file | |
| // for details. 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"; | |
| message M { | |
| // Make sure that we handle 29 bits of tagnumber. | |
| // (1 << 28) + 1 | |
| optional int32 a = 268435457; | |
| // (1 << 29) - 1 | |
| optional int32 b = 536870911; | |
| } |