| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. 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 |
| |
| syntax = "proto3"; |
| |
| package google.protobuf.python.internal; |
| |
| message TestProto3Optional { |
| message NestedMessage { |
| // The field name "b" fails to compile in proto1 because it conflicts with |
| // a local variable named "b" in one of the generated methods. Doh. |
| // This file needs to compile in proto1 to test backwards-compatibility. |
| optional int32 bb = 1; |
| } |
| |
| enum NestedEnum { |
| UNSPECIFIED = 0; |
| FOO = 1; |
| BAR = 2; |
| BAZ = 3; |
| NEG = -1; // Intentionally negative. |
| } |
| |
| // Singular |
| optional int32 optional_int32 = 1; |
| optional int64 optional_int64 = 2; |
| optional uint32 optional_uint32 = 3; |
| optional uint64 optional_uint64 = 4; |
| optional sint32 optional_sint32 = 5; |
| optional sint64 optional_sint64 = 6; |
| optional fixed32 optional_fixed32 = 7; |
| optional fixed64 optional_fixed64 = 8; |
| optional sfixed32 optional_sfixed32 = 9; |
| optional sfixed64 optional_sfixed64 = 10; |
| optional float optional_float = 11; |
| optional double optional_double = 12; |
| optional bool optional_bool = 13; |
| optional string optional_string = 14; |
| optional bytes optional_bytes = 15; |
| |
| optional NestedMessage optional_nested_message = 18; |
| optional NestedEnum optional_nested_enum = 21; |
| |
| repeated int32 repeated_int32 = 22; |
| repeated NestedMessage repeated_nested_message = 23; |
| } |