| // Copyright 2018 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.protoc.proto2; | |
| option go_package = "google.golang.org/protobuf/cmd/protoc-gen-go/testdata/proto2"; | |
| message Layer1 { | |
| message Layer2 { | |
| message Layer3 {} | |
| optional Layer3 l3 = 1; | |
| } | |
| optional Layer2 l2 = 1; | |
| optional Layer2.Layer3 l3 = 2; | |
| } |