Delete the conformance test (#808)

The conformance test is hard to run and heavily dependant on the exact
version of protoc installed on the developer's workstation.
Delete this from the v1 and leave conformance testing to v2,
which has infrastructure built for stricter control over dependencies.
diff --git a/Makefile b/Makefile
index 7a51c95..109f1cb 100644
--- a/Makefile
+++ b/Makefile
@@ -38,7 +38,6 @@
 	go test ./... ./protoc-gen-go/testdata
 	go test -tags purego ./... ./protoc-gen-go/testdata
 	go build ./protoc-gen-go/testdata/grpc/grpc.pb.go
-	make -C conformance test
 
 clean:
 	go clean ./...
diff --git a/conformance/Makefile b/conformance/Makefile
deleted file mode 100644
index b99e4ed..0000000
--- a/conformance/Makefile
+++ /dev/null
@@ -1,49 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2016 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-PROTOBUF_ROOT=$(HOME)/src/protobuf
-
-all:
-	@echo To run the tests in this directory, acquire the main protobuf
-	@echo distribution from:
-	@echo
-	@echo '   https://github.com/google/protobuf'
-	@echo
-	@echo Build the test runner with:
-	@echo
-	@echo '   cd conformance && make conformance-test-runner'
-	@echo
-	@echo And run the tests in this directory with:
-	@echo
-	@echo '   make test PROTOBUF_ROOT=<protobuf distribution>'
-
-test:
-	./test.sh $(PROTOBUF_ROOT)
diff --git a/conformance/conformance.go b/conformance/conformance.go
deleted file mode 100644
index 3029312..0000000
--- a/conformance/conformance.go
+++ /dev/null
@@ -1,154 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2016 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// conformance implements the conformance test subprocess protocol as
-// documented in conformance.proto.
-package main
-
-import (
-	"encoding/binary"
-	"fmt"
-	"io"
-	"os"
-
-	pb "github.com/golang/protobuf/conformance/internal/conformance_proto"
-	"github.com/golang/protobuf/jsonpb"
-	"github.com/golang/protobuf/proto"
-)
-
-func main() {
-	var sizeBuf [4]byte
-	inbuf := make([]byte, 0, 4096)
-	outbuf := proto.NewBuffer(nil)
-	for {
-		if _, err := io.ReadFull(os.Stdin, sizeBuf[:]); err == io.EOF {
-			break
-		} else if err != nil {
-			fmt.Fprintln(os.Stderr, "go conformance: read request:", err)
-			os.Exit(1)
-		}
-		size := binary.LittleEndian.Uint32(sizeBuf[:])
-		if int(size) > cap(inbuf) {
-			inbuf = make([]byte, size)
-		}
-		inbuf = inbuf[:size]
-		if _, err := io.ReadFull(os.Stdin, inbuf); err != nil {
-			fmt.Fprintln(os.Stderr, "go conformance: read request:", err)
-			os.Exit(1)
-		}
-
-		req := new(pb.ConformanceRequest)
-		if err := proto.Unmarshal(inbuf, req); err != nil {
-			fmt.Fprintln(os.Stderr, "go conformance: parse request:", err)
-			os.Exit(1)
-		}
-		res := handle(req)
-
-		if err := outbuf.Marshal(res); err != nil {
-			fmt.Fprintln(os.Stderr, "go conformance: marshal response:", err)
-			os.Exit(1)
-		}
-		binary.LittleEndian.PutUint32(sizeBuf[:], uint32(len(outbuf.Bytes())))
-		if _, err := os.Stdout.Write(sizeBuf[:]); err != nil {
-			fmt.Fprintln(os.Stderr, "go conformance: write response:", err)
-			os.Exit(1)
-		}
-		if _, err := os.Stdout.Write(outbuf.Bytes()); err != nil {
-			fmt.Fprintln(os.Stderr, "go conformance: write response:", err)
-			os.Exit(1)
-		}
-		outbuf.Reset()
-	}
-}
-
-var jsonMarshaler = jsonpb.Marshaler{
-	OrigName: true,
-}
-
-func handle(req *pb.ConformanceRequest) *pb.ConformanceResponse {
-	var err error
-	var msg pb.TestAllTypes
-	switch p := req.Payload.(type) {
-	case *pb.ConformanceRequest_ProtobufPayload:
-		err = proto.Unmarshal(p.ProtobufPayload, &msg)
-	case *pb.ConformanceRequest_JsonPayload:
-		err = jsonpb.UnmarshalString(p.JsonPayload, &msg)
-	default:
-		return &pb.ConformanceResponse{
-			Result: &pb.ConformanceResponse_RuntimeError{
-				RuntimeError: "unknown request payload type",
-			},
-		}
-	}
-	if err != nil {
-		return &pb.ConformanceResponse{
-			Result: &pb.ConformanceResponse_ParseError{
-				ParseError: err.Error(),
-			},
-		}
-	}
-	switch req.RequestedOutputFormat {
-	case pb.WireFormat_PROTOBUF:
-		p, err := proto.Marshal(&msg)
-		if err != nil {
-			return &pb.ConformanceResponse{
-				Result: &pb.ConformanceResponse_SerializeError{
-					SerializeError: err.Error(),
-				},
-			}
-		}
-		return &pb.ConformanceResponse{
-			Result: &pb.ConformanceResponse_ProtobufPayload{
-				ProtobufPayload: p,
-			},
-		}
-	case pb.WireFormat_JSON:
-		p, err := jsonMarshaler.MarshalToString(&msg)
-		if err != nil {
-			return &pb.ConformanceResponse{
-				Result: &pb.ConformanceResponse_SerializeError{
-					SerializeError: err.Error(),
-				},
-			}
-		}
-		return &pb.ConformanceResponse{
-			Result: &pb.ConformanceResponse_JsonPayload{
-				JsonPayload: p,
-			},
-		}
-	default:
-		return &pb.ConformanceResponse{
-			Result: &pb.ConformanceResponse_RuntimeError{
-				RuntimeError: "unknown output format",
-			},
-		}
-	}
-}
diff --git a/conformance/conformance.sh b/conformance/conformance.sh
deleted file mode 100755
index 8532f57..0000000
--- a/conformance/conformance.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-cd $(dirname $0)
-exec go run conformance.go $*
diff --git a/conformance/failure_list_go.txt b/conformance/failure_list_go.txt
deleted file mode 100644
index d372808..0000000
--- a/conformance/failure_list_go.txt
+++ /dev/null
@@ -1,61 +0,0 @@
-# This is the list of conformance tests that are known ot fail right now.
-# TODO: These should be fixed.
-
-DurationProtoInputTooLarge.JsonOutput
-DurationProtoInputTooSmall.JsonOutput
-FieldMaskNumbersDontRoundTrip.JsonOutput
-FieldMaskPathsDontRoundTrip.JsonOutput
-FieldMaskTooManyUnderscore.JsonOutput
-JsonInput.AnyWithFieldMask.JsonOutput
-JsonInput.AnyWithFieldMask.ProtobufOutput
-JsonInput.DoubleFieldQuotedValue.JsonOutput
-JsonInput.DoubleFieldQuotedValue.ProtobufOutput
-JsonInput.DurationHas3FractionalDigits.Validator
-JsonInput.DurationHas6FractionalDigits.Validator
-JsonInput.DurationHas9FractionalDigits.Validator
-JsonInput.DurationHasZeroFractionalDigit.Validator
-JsonInput.DurationMaxValue.JsonOutput
-JsonInput.DurationMaxValue.ProtobufOutput
-JsonInput.DurationMinValue.JsonOutput
-JsonInput.DurationMinValue.ProtobufOutput
-JsonInput.EnumFieldUnknownValue.Validator
-JsonInput.FieldMask.JsonOutput
-JsonInput.FieldMask.ProtobufOutput
-JsonInput.FieldNameInLowerCamelCase.Validator
-JsonInput.FieldNameWithMixedCases.JsonOutput
-JsonInput.FieldNameWithMixedCases.ProtobufOutput
-JsonInput.FieldNameWithMixedCases.Validator
-JsonInput.FieldNameWithNumbers.Validator
-JsonInput.FloatFieldQuotedValue.JsonOutput
-JsonInput.FloatFieldQuotedValue.ProtobufOutput
-JsonInput.Int32FieldExponentialFormat.JsonOutput
-JsonInput.Int32FieldExponentialFormat.ProtobufOutput
-JsonInput.Int32FieldFloatTrailingZero.JsonOutput
-JsonInput.Int32FieldFloatTrailingZero.ProtobufOutput
-JsonInput.Int32FieldMaxFloatValue.JsonOutput
-JsonInput.Int32FieldMaxFloatValue.ProtobufOutput
-JsonInput.Int32FieldMinFloatValue.JsonOutput
-JsonInput.Int32FieldMinFloatValue.ProtobufOutput
-JsonInput.Int32FieldStringValue.JsonOutput
-JsonInput.Int32FieldStringValue.ProtobufOutput
-JsonInput.Int32FieldStringValueEscaped.JsonOutput
-JsonInput.Int32FieldStringValueEscaped.ProtobufOutput
-JsonInput.Int64FieldBeString.Validator
-JsonInput.MapFieldValueIsNull
-JsonInput.OneofFieldDuplicate
-JsonInput.RepeatedFieldMessageElementIsNull
-JsonInput.RepeatedFieldPrimitiveElementIsNull
-JsonInput.StringFieldSurrogateInWrongOrder
-JsonInput.StringFieldUnpairedHighSurrogate
-JsonInput.StringFieldUnpairedLowSurrogate
-JsonInput.TimestampHas3FractionalDigits.Validator
-JsonInput.TimestampHas6FractionalDigits.Validator
-JsonInput.TimestampHas9FractionalDigits.Validator
-JsonInput.TimestampHasZeroFractionalDigit.Validator
-JsonInput.TimestampJsonInputTooSmall
-JsonInput.TimestampZeroNormalized.Validator
-JsonInput.Uint32FieldMaxFloatValue.JsonOutput
-JsonInput.Uint32FieldMaxFloatValue.ProtobufOutput
-JsonInput.Uint64FieldBeString.Validator
-TimestampProtoInputTooLarge.JsonOutput
-TimestampProtoInputTooSmall.JsonOutput
diff --git a/conformance/internal/conformance_proto/conformance.pb.go b/conformance/internal/conformance_proto/conformance.pb.go
deleted file mode 100644
index 957eedb..0000000
--- a/conformance/internal/conformance_proto/conformance.pb.go
+++ /dev/null
@@ -1,1586 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// source: conformance.proto
-
-package conformance
-
-import (
-	fmt "fmt"
-	proto "github.com/golang/protobuf/proto"
-	any "github.com/golang/protobuf/ptypes/any"
-	duration "github.com/golang/protobuf/ptypes/duration"
-	_struct "github.com/golang/protobuf/ptypes/struct"
-	timestamp "github.com/golang/protobuf/ptypes/timestamp"
-	wrappers "github.com/golang/protobuf/ptypes/wrappers"
-	field_mask "google.golang.org/genproto/protobuf/field_mask"
-	math "math"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
-
-type WireFormat int32
-
-const (
-	WireFormat_UNSPECIFIED WireFormat = 0
-	WireFormat_PROTOBUF    WireFormat = 1
-	WireFormat_JSON        WireFormat = 2
-)
-
-var WireFormat_name = map[int32]string{
-	0: "UNSPECIFIED",
-	1: "PROTOBUF",
-	2: "JSON",
-}
-
-var WireFormat_value = map[string]int32{
-	"UNSPECIFIED": 0,
-	"PROTOBUF":    1,
-	"JSON":        2,
-}
-
-func (x WireFormat) String() string {
-	return proto.EnumName(WireFormat_name, int32(x))
-}
-
-func (WireFormat) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{0}
-}
-
-type ForeignEnum int32
-
-const (
-	ForeignEnum_FOREIGN_FOO ForeignEnum = 0
-	ForeignEnum_FOREIGN_BAR ForeignEnum = 1
-	ForeignEnum_FOREIGN_BAZ ForeignEnum = 2
-)
-
-var ForeignEnum_name = map[int32]string{
-	0: "FOREIGN_FOO",
-	1: "FOREIGN_BAR",
-	2: "FOREIGN_BAZ",
-}
-
-var ForeignEnum_value = map[string]int32{
-	"FOREIGN_FOO": 0,
-	"FOREIGN_BAR": 1,
-	"FOREIGN_BAZ": 2,
-}
-
-func (x ForeignEnum) String() string {
-	return proto.EnumName(ForeignEnum_name, int32(x))
-}
-
-func (ForeignEnum) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{1}
-}
-
-type TestAllTypes_NestedEnum int32
-
-const (
-	TestAllTypes_FOO TestAllTypes_NestedEnum = 0
-	TestAllTypes_BAR TestAllTypes_NestedEnum = 1
-	TestAllTypes_BAZ TestAllTypes_NestedEnum = 2
-	TestAllTypes_NEG TestAllTypes_NestedEnum = -1
-)
-
-var TestAllTypes_NestedEnum_name = map[int32]string{
-	0:  "FOO",
-	1:  "BAR",
-	2:  "BAZ",
-	-1: "NEG",
-}
-
-var TestAllTypes_NestedEnum_value = map[string]int32{
-	"FOO": 0,
-	"BAR": 1,
-	"BAZ": 2,
-	"NEG": -1,
-}
-
-func (x TestAllTypes_NestedEnum) String() string {
-	return proto.EnumName(TestAllTypes_NestedEnum_name, int32(x))
-}
-
-func (TestAllTypes_NestedEnum) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{2, 0}
-}
-
-// Represents a single test case's input.  The testee should:
-//
-//   1. parse this proto (which should always succeed)
-//   2. parse the protobuf or JSON payload in "payload" (which may fail)
-//   3. if the parse succeeded, serialize the message in the requested format.
-type ConformanceRequest struct {
-	// The payload (whether protobuf of JSON) is always for a TestAllTypes proto
-	// (see below).
-	//
-	// Types that are valid to be assigned to Payload:
-	//	*ConformanceRequest_ProtobufPayload
-	//	*ConformanceRequest_JsonPayload
-	Payload isConformanceRequest_Payload `protobuf_oneof:"payload"`
-	// Which format should the testee serialize its message to?
-	RequestedOutputFormat WireFormat `protobuf:"varint,3,opt,name=requested_output_format,json=requestedOutputFormat,proto3,enum=conformance.WireFormat" json:"requested_output_format,omitempty"`
-	XXX_NoUnkeyedLiteral  struct{}   `json:"-"`
-	XXX_unrecognized      []byte     `json:"-"`
-	XXX_sizecache         int32      `json:"-"`
-}
-
-func (m *ConformanceRequest) Reset()         { *m = ConformanceRequest{} }
-func (m *ConformanceRequest) String() string { return proto.CompactTextString(m) }
-func (*ConformanceRequest) ProtoMessage()    {}
-func (*ConformanceRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{0}
-}
-
-func (m *ConformanceRequest) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ConformanceRequest.Unmarshal(m, b)
-}
-func (m *ConformanceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ConformanceRequest.Marshal(b, m, deterministic)
-}
-func (m *ConformanceRequest) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ConformanceRequest.Merge(m, src)
-}
-func (m *ConformanceRequest) XXX_Size() int {
-	return xxx_messageInfo_ConformanceRequest.Size(m)
-}
-func (m *ConformanceRequest) XXX_DiscardUnknown() {
-	xxx_messageInfo_ConformanceRequest.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ConformanceRequest proto.InternalMessageInfo
-
-type isConformanceRequest_Payload interface {
-	isConformanceRequest_Payload()
-}
-
-type ConformanceRequest_ProtobufPayload struct {
-	ProtobufPayload []byte `protobuf:"bytes,1,opt,name=protobuf_payload,json=protobufPayload,proto3,oneof"`
-}
-
-type ConformanceRequest_JsonPayload struct {
-	JsonPayload string `protobuf:"bytes,2,opt,name=json_payload,json=jsonPayload,proto3,oneof"`
-}
-
-func (*ConformanceRequest_ProtobufPayload) isConformanceRequest_Payload() {}
-
-func (*ConformanceRequest_JsonPayload) isConformanceRequest_Payload() {}
-
-func (m *ConformanceRequest) GetPayload() isConformanceRequest_Payload {
-	if m != nil {
-		return m.Payload
-	}
-	return nil
-}
-
-func (m *ConformanceRequest) GetProtobufPayload() []byte {
-	if x, ok := m.GetPayload().(*ConformanceRequest_ProtobufPayload); ok {
-		return x.ProtobufPayload
-	}
-	return nil
-}
-
-func (m *ConformanceRequest) GetJsonPayload() string {
-	if x, ok := m.GetPayload().(*ConformanceRequest_JsonPayload); ok {
-		return x.JsonPayload
-	}
-	return ""
-}
-
-func (m *ConformanceRequest) GetRequestedOutputFormat() WireFormat {
-	if m != nil {
-		return m.RequestedOutputFormat
-	}
-	return WireFormat_UNSPECIFIED
-}
-
-// XXX_OneofWrappers is for the internal use of the proto package.
-func (*ConformanceRequest) XXX_OneofWrappers() []interface{} {
-	return []interface{}{
-		(*ConformanceRequest_ProtobufPayload)(nil),
-		(*ConformanceRequest_JsonPayload)(nil),
-	}
-}
-
-// Represents a single test case's output.
-type ConformanceResponse struct {
-	// Types that are valid to be assigned to Result:
-	//	*ConformanceResponse_ParseError
-	//	*ConformanceResponse_SerializeError
-	//	*ConformanceResponse_RuntimeError
-	//	*ConformanceResponse_ProtobufPayload
-	//	*ConformanceResponse_JsonPayload
-	//	*ConformanceResponse_Skipped
-	Result               isConformanceResponse_Result `protobuf_oneof:"result"`
-	XXX_NoUnkeyedLiteral struct{}                     `json:"-"`
-	XXX_unrecognized     []byte                       `json:"-"`
-	XXX_sizecache        int32                        `json:"-"`
-}
-
-func (m *ConformanceResponse) Reset()         { *m = ConformanceResponse{} }
-func (m *ConformanceResponse) String() string { return proto.CompactTextString(m) }
-func (*ConformanceResponse) ProtoMessage()    {}
-func (*ConformanceResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{1}
-}
-
-func (m *ConformanceResponse) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ConformanceResponse.Unmarshal(m, b)
-}
-func (m *ConformanceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ConformanceResponse.Marshal(b, m, deterministic)
-}
-func (m *ConformanceResponse) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ConformanceResponse.Merge(m, src)
-}
-func (m *ConformanceResponse) XXX_Size() int {
-	return xxx_messageInfo_ConformanceResponse.Size(m)
-}
-func (m *ConformanceResponse) XXX_DiscardUnknown() {
-	xxx_messageInfo_ConformanceResponse.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ConformanceResponse proto.InternalMessageInfo
-
-type isConformanceResponse_Result interface {
-	isConformanceResponse_Result()
-}
-
-type ConformanceResponse_ParseError struct {
-	ParseError string `protobuf:"bytes,1,opt,name=parse_error,json=parseError,proto3,oneof"`
-}
-
-type ConformanceResponse_SerializeError struct {
-	SerializeError string `protobuf:"bytes,6,opt,name=serialize_error,json=serializeError,proto3,oneof"`
-}
-
-type ConformanceResponse_RuntimeError struct {
-	RuntimeError string `protobuf:"bytes,2,opt,name=runtime_error,json=runtimeError,proto3,oneof"`
-}
-
-type ConformanceResponse_ProtobufPayload struct {
-	ProtobufPayload []byte `protobuf:"bytes,3,opt,name=protobuf_payload,json=protobufPayload,proto3,oneof"`
-}
-
-type ConformanceResponse_JsonPayload struct {
-	JsonPayload string `protobuf:"bytes,4,opt,name=json_payload,json=jsonPayload,proto3,oneof"`
-}
-
-type ConformanceResponse_Skipped struct {
-	Skipped string `protobuf:"bytes,5,opt,name=skipped,proto3,oneof"`
-}
-
-func (*ConformanceResponse_ParseError) isConformanceResponse_Result() {}
-
-func (*ConformanceResponse_SerializeError) isConformanceResponse_Result() {}
-
-func (*ConformanceResponse_RuntimeError) isConformanceResponse_Result() {}
-
-func (*ConformanceResponse_ProtobufPayload) isConformanceResponse_Result() {}
-
-func (*ConformanceResponse_JsonPayload) isConformanceResponse_Result() {}
-
-func (*ConformanceResponse_Skipped) isConformanceResponse_Result() {}
-
-func (m *ConformanceResponse) GetResult() isConformanceResponse_Result {
-	if m != nil {
-		return m.Result
-	}
-	return nil
-}
-
-func (m *ConformanceResponse) GetParseError() string {
-	if x, ok := m.GetResult().(*ConformanceResponse_ParseError); ok {
-		return x.ParseError
-	}
-	return ""
-}
-
-func (m *ConformanceResponse) GetSerializeError() string {
-	if x, ok := m.GetResult().(*ConformanceResponse_SerializeError); ok {
-		return x.SerializeError
-	}
-	return ""
-}
-
-func (m *ConformanceResponse) GetRuntimeError() string {
-	if x, ok := m.GetResult().(*ConformanceResponse_RuntimeError); ok {
-		return x.RuntimeError
-	}
-	return ""
-}
-
-func (m *ConformanceResponse) GetProtobufPayload() []byte {
-	if x, ok := m.GetResult().(*ConformanceResponse_ProtobufPayload); ok {
-		return x.ProtobufPayload
-	}
-	return nil
-}
-
-func (m *ConformanceResponse) GetJsonPayload() string {
-	if x, ok := m.GetResult().(*ConformanceResponse_JsonPayload); ok {
-		return x.JsonPayload
-	}
-	return ""
-}
-
-func (m *ConformanceResponse) GetSkipped() string {
-	if x, ok := m.GetResult().(*ConformanceResponse_Skipped); ok {
-		return x.Skipped
-	}
-	return ""
-}
-
-// XXX_OneofWrappers is for the internal use of the proto package.
-func (*ConformanceResponse) XXX_OneofWrappers() []interface{} {
-	return []interface{}{
-		(*ConformanceResponse_ParseError)(nil),
-		(*ConformanceResponse_SerializeError)(nil),
-		(*ConformanceResponse_RuntimeError)(nil),
-		(*ConformanceResponse_ProtobufPayload)(nil),
-		(*ConformanceResponse_JsonPayload)(nil),
-		(*ConformanceResponse_Skipped)(nil),
-	}
-}
-
-// This proto includes every type of field in both singular and repeated
-// forms.
-type TestAllTypes struct {
-	// Singular
-	OptionalInt32          int32                       `protobuf:"varint,1,opt,name=optional_int32,json=optionalInt32,proto3" json:"optional_int32,omitempty"`
-	OptionalInt64          int64                       `protobuf:"varint,2,opt,name=optional_int64,json=optionalInt64,proto3" json:"optional_int64,omitempty"`
-	OptionalUint32         uint32                      `protobuf:"varint,3,opt,name=optional_uint32,json=optionalUint32,proto3" json:"optional_uint32,omitempty"`
-	OptionalUint64         uint64                      `protobuf:"varint,4,opt,name=optional_uint64,json=optionalUint64,proto3" json:"optional_uint64,omitempty"`
-	OptionalSint32         int32                       `protobuf:"zigzag32,5,opt,name=optional_sint32,json=optionalSint32,proto3" json:"optional_sint32,omitempty"`
-	OptionalSint64         int64                       `protobuf:"zigzag64,6,opt,name=optional_sint64,json=optionalSint64,proto3" json:"optional_sint64,omitempty"`
-	OptionalFixed32        uint32                      `protobuf:"fixed32,7,opt,name=optional_fixed32,json=optionalFixed32,proto3" json:"optional_fixed32,omitempty"`
-	OptionalFixed64        uint64                      `protobuf:"fixed64,8,opt,name=optional_fixed64,json=optionalFixed64,proto3" json:"optional_fixed64,omitempty"`
-	OptionalSfixed32       int32                       `protobuf:"fixed32,9,opt,name=optional_sfixed32,json=optionalSfixed32,proto3" json:"optional_sfixed32,omitempty"`
-	OptionalSfixed64       int64                       `protobuf:"fixed64,10,opt,name=optional_sfixed64,json=optionalSfixed64,proto3" json:"optional_sfixed64,omitempty"`
-	OptionalFloat          float32                     `protobuf:"fixed32,11,opt,name=optional_float,json=optionalFloat,proto3" json:"optional_float,omitempty"`
-	OptionalDouble         float64                     `protobuf:"fixed64,12,opt,name=optional_double,json=optionalDouble,proto3" json:"optional_double,omitempty"`
-	OptionalBool           bool                        `protobuf:"varint,13,opt,name=optional_bool,json=optionalBool,proto3" json:"optional_bool,omitempty"`
-	OptionalString         string                      `protobuf:"bytes,14,opt,name=optional_string,json=optionalString,proto3" json:"optional_string,omitempty"`
-	OptionalBytes          []byte                      `protobuf:"bytes,15,opt,name=optional_bytes,json=optionalBytes,proto3" json:"optional_bytes,omitempty"`
-	OptionalNestedMessage  *TestAllTypes_NestedMessage `protobuf:"bytes,18,opt,name=optional_nested_message,json=optionalNestedMessage,proto3" json:"optional_nested_message,omitempty"`
-	OptionalForeignMessage *ForeignMessage             `protobuf:"bytes,19,opt,name=optional_foreign_message,json=optionalForeignMessage,proto3" json:"optional_foreign_message,omitempty"`
-	OptionalNestedEnum     TestAllTypes_NestedEnum     `protobuf:"varint,21,opt,name=optional_nested_enum,json=optionalNestedEnum,proto3,enum=conformance.TestAllTypes_NestedEnum" json:"optional_nested_enum,omitempty"`
-	OptionalForeignEnum    ForeignEnum                 `protobuf:"varint,22,opt,name=optional_foreign_enum,json=optionalForeignEnum,proto3,enum=conformance.ForeignEnum" json:"optional_foreign_enum,omitempty"`
-	OptionalStringPiece    string                      `protobuf:"bytes,24,opt,name=optional_string_piece,json=optionalStringPiece,proto3" json:"optional_string_piece,omitempty"`
-	OptionalCord           string                      `protobuf:"bytes,25,opt,name=optional_cord,json=optionalCord,proto3" json:"optional_cord,omitempty"`
-	RecursiveMessage       *TestAllTypes               `protobuf:"bytes,27,opt,name=recursive_message,json=recursiveMessage,proto3" json:"recursive_message,omitempty"`
-	// Repeated
-	RepeatedInt32          []int32                       `protobuf:"varint,31,rep,packed,name=repeated_int32,json=repeatedInt32,proto3" json:"repeated_int32,omitempty"`
-	RepeatedInt64          []int64                       `protobuf:"varint,32,rep,packed,name=repeated_int64,json=repeatedInt64,proto3" json:"repeated_int64,omitempty"`
-	RepeatedUint32         []uint32                      `protobuf:"varint,33,rep,packed,name=repeated_uint32,json=repeatedUint32,proto3" json:"repeated_uint32,omitempty"`
-	RepeatedUint64         []uint64                      `protobuf:"varint,34,rep,packed,name=repeated_uint64,json=repeatedUint64,proto3" json:"repeated_uint64,omitempty"`
-	RepeatedSint32         []int32                       `protobuf:"zigzag32,35,rep,packed,name=repeated_sint32,json=repeatedSint32,proto3" json:"repeated_sint32,omitempty"`
-	RepeatedSint64         []int64                       `protobuf:"zigzag64,36,rep,packed,name=repeated_sint64,json=repeatedSint64,proto3" json:"repeated_sint64,omitempty"`
-	RepeatedFixed32        []uint32                      `protobuf:"fixed32,37,rep,packed,name=repeated_fixed32,json=repeatedFixed32,proto3" json:"repeated_fixed32,omitempty"`
-	RepeatedFixed64        []uint64                      `protobuf:"fixed64,38,rep,packed,name=repeated_fixed64,json=repeatedFixed64,proto3" json:"repeated_fixed64,omitempty"`
-	RepeatedSfixed32       []int32                       `protobuf:"fixed32,39,rep,packed,name=repeated_sfixed32,json=repeatedSfixed32,proto3" json:"repeated_sfixed32,omitempty"`
-	RepeatedSfixed64       []int64                       `protobuf:"fixed64,40,rep,packed,name=repeated_sfixed64,json=repeatedSfixed64,proto3" json:"repeated_sfixed64,omitempty"`
-	RepeatedFloat          []float32                     `protobuf:"fixed32,41,rep,packed,name=repeated_float,json=repeatedFloat,proto3" json:"repeated_float,omitempty"`
-	RepeatedDouble         []float64                     `protobuf:"fixed64,42,rep,packed,name=repeated_double,json=repeatedDouble,proto3" json:"repeated_double,omitempty"`
-	RepeatedBool           []bool                        `protobuf:"varint,43,rep,packed,name=repeated_bool,json=repeatedBool,proto3" json:"repeated_bool,omitempty"`
-	RepeatedString         []string                      `protobuf:"bytes,44,rep,name=repeated_string,json=repeatedString,proto3" json:"repeated_string,omitempty"`
-	RepeatedBytes          [][]byte                      `protobuf:"bytes,45,rep,name=repeated_bytes,json=repeatedBytes,proto3" json:"repeated_bytes,omitempty"`
-	RepeatedNestedMessage  []*TestAllTypes_NestedMessage `protobuf:"bytes,48,rep,name=repeated_nested_message,json=repeatedNestedMessage,proto3" json:"repeated_nested_message,omitempty"`
-	RepeatedForeignMessage []*ForeignMessage             `protobuf:"bytes,49,rep,name=repeated_foreign_message,json=repeatedForeignMessage,proto3" json:"repeated_foreign_message,omitempty"`
-	RepeatedNestedEnum     []TestAllTypes_NestedEnum     `protobuf:"varint,51,rep,packed,name=repeated_nested_enum,json=repeatedNestedEnum,proto3,enum=conformance.TestAllTypes_NestedEnum" json:"repeated_nested_enum,omitempty"`
-	RepeatedForeignEnum    []ForeignEnum                 `protobuf:"varint,52,rep,packed,name=repeated_foreign_enum,json=repeatedForeignEnum,proto3,enum=conformance.ForeignEnum" json:"repeated_foreign_enum,omitempty"`
-	RepeatedStringPiece    []string                      `protobuf:"bytes,54,rep,name=repeated_string_piece,json=repeatedStringPiece,proto3" json:"repeated_string_piece,omitempty"`
-	RepeatedCord           []string                      `protobuf:"bytes,55,rep,name=repeated_cord,json=repeatedCord,proto3" json:"repeated_cord,omitempty"`
-	// Map
-	MapInt32Int32           map[int32]int32                        `protobuf:"bytes,56,rep,name=map_int32_int32,json=mapInt32Int32,proto3" json:"map_int32_int32,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
-	MapInt64Int64           map[int64]int64                        `protobuf:"bytes,57,rep,name=map_int64_int64,json=mapInt64Int64,proto3" json:"map_int64_int64,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
-	MapUint32Uint32         map[uint32]uint32                      `protobuf:"bytes,58,rep,name=map_uint32_uint32,json=mapUint32Uint32,proto3" json:"map_uint32_uint32,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
-	MapUint64Uint64         map[uint64]uint64                      `protobuf:"bytes,59,rep,name=map_uint64_uint64,json=mapUint64Uint64,proto3" json:"map_uint64_uint64,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
-	MapSint32Sint32         map[int32]int32                        `protobuf:"bytes,60,rep,name=map_sint32_sint32,json=mapSint32Sint32,proto3" json:"map_sint32_sint32,omitempty" protobuf_key:"zigzag32,1,opt,name=key,proto3" protobuf_val:"zigzag32,2,opt,name=value,proto3"`
-	MapSint64Sint64         map[int64]int64                        `protobuf:"bytes,61,rep,name=map_sint64_sint64,json=mapSint64Sint64,proto3" json:"map_sint64_sint64,omitempty" protobuf_key:"zigzag64,1,opt,name=key,proto3" protobuf_val:"zigzag64,2,opt,name=value,proto3"`
-	MapFixed32Fixed32       map[uint32]uint32                      `protobuf:"bytes,62,rep,name=map_fixed32_fixed32,json=mapFixed32Fixed32,proto3" json:"map_fixed32_fixed32,omitempty" protobuf_key:"fixed32,1,opt,name=key,proto3" protobuf_val:"fixed32,2,opt,name=value,proto3"`
-	MapFixed64Fixed64       map[uint64]uint64                      `protobuf:"bytes,63,rep,name=map_fixed64_fixed64,json=mapFixed64Fixed64,proto3" json:"map_fixed64_fixed64,omitempty" protobuf_key:"fixed64,1,opt,name=key,proto3" protobuf_val:"fixed64,2,opt,name=value,proto3"`
-	MapSfixed32Sfixed32     map[int32]int32                        `protobuf:"bytes,64,rep,name=map_sfixed32_sfixed32,json=mapSfixed32Sfixed32,proto3" json:"map_sfixed32_sfixed32,omitempty" protobuf_key:"fixed32,1,opt,name=key,proto3" protobuf_val:"fixed32,2,opt,name=value,proto3"`
-	MapSfixed64Sfixed64     map[int64]int64                        `protobuf:"bytes,65,rep,name=map_sfixed64_sfixed64,json=mapSfixed64Sfixed64,proto3" json:"map_sfixed64_sfixed64,omitempty" protobuf_key:"fixed64,1,opt,name=key,proto3" protobuf_val:"fixed64,2,opt,name=value,proto3"`
-	MapInt32Float           map[int32]float32                      `protobuf:"bytes,66,rep,name=map_int32_float,json=mapInt32Float,proto3" json:"map_int32_float,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"fixed32,2,opt,name=value,proto3"`
-	MapInt32Double          map[int32]float64                      `protobuf:"bytes,67,rep,name=map_int32_double,json=mapInt32Double,proto3" json:"map_int32_double,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"fixed64,2,opt,name=value,proto3"`
-	MapBoolBool             map[bool]bool                          `protobuf:"bytes,68,rep,name=map_bool_bool,json=mapBoolBool,proto3" json:"map_bool_bool,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3"`
-	MapStringString         map[string]string                      `protobuf:"bytes,69,rep,name=map_string_string,json=mapStringString,proto3" json:"map_string_string,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	MapStringBytes          map[string][]byte                      `protobuf:"bytes,70,rep,name=map_string_bytes,json=mapStringBytes,proto3" json:"map_string_bytes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	MapStringNestedMessage  map[string]*TestAllTypes_NestedMessage `protobuf:"bytes,71,rep,name=map_string_nested_message,json=mapStringNestedMessage,proto3" json:"map_string_nested_message,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	MapStringForeignMessage map[string]*ForeignMessage             `protobuf:"bytes,72,rep,name=map_string_foreign_message,json=mapStringForeignMessage,proto3" json:"map_string_foreign_message,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	MapStringNestedEnum     map[string]TestAllTypes_NestedEnum     `protobuf:"bytes,73,rep,name=map_string_nested_enum,json=mapStringNestedEnum,proto3" json:"map_string_nested_enum,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3,enum=conformance.TestAllTypes_NestedEnum"`
-	MapStringForeignEnum    map[string]ForeignEnum                 `protobuf:"bytes,74,rep,name=map_string_foreign_enum,json=mapStringForeignEnum,proto3" json:"map_string_foreign_enum,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3,enum=conformance.ForeignEnum"`
-	// Types that are valid to be assigned to OneofField:
-	//	*TestAllTypes_OneofUint32
-	//	*TestAllTypes_OneofNestedMessage
-	//	*TestAllTypes_OneofString
-	//	*TestAllTypes_OneofBytes
-	OneofField isTestAllTypes_OneofField `protobuf_oneof:"oneof_field"`
-	// Well-known types
-	OptionalBoolWrapper   *wrappers.BoolValue     `protobuf:"bytes,201,opt,name=optional_bool_wrapper,json=optionalBoolWrapper,proto3" json:"optional_bool_wrapper,omitempty"`
-	OptionalInt32Wrapper  *wrappers.Int32Value    `protobuf:"bytes,202,opt,name=optional_int32_wrapper,json=optionalInt32Wrapper,proto3" json:"optional_int32_wrapper,omitempty"`
-	OptionalInt64Wrapper  *wrappers.Int64Value    `protobuf:"bytes,203,opt,name=optional_int64_wrapper,json=optionalInt64Wrapper,proto3" json:"optional_int64_wrapper,omitempty"`
-	OptionalUint32Wrapper *wrappers.UInt32Value   `protobuf:"bytes,204,opt,name=optional_uint32_wrapper,json=optionalUint32Wrapper,proto3" json:"optional_uint32_wrapper,omitempty"`
-	OptionalUint64Wrapper *wrappers.UInt64Value   `protobuf:"bytes,205,opt,name=optional_uint64_wrapper,json=optionalUint64Wrapper,proto3" json:"optional_uint64_wrapper,omitempty"`
-	OptionalFloatWrapper  *wrappers.FloatValue    `protobuf:"bytes,206,opt,name=optional_float_wrapper,json=optionalFloatWrapper,proto3" json:"optional_float_wrapper,omitempty"`
-	OptionalDoubleWrapper *wrappers.DoubleValue   `protobuf:"bytes,207,opt,name=optional_double_wrapper,json=optionalDoubleWrapper,proto3" json:"optional_double_wrapper,omitempty"`
-	OptionalStringWrapper *wrappers.StringValue   `protobuf:"bytes,208,opt,name=optional_string_wrapper,json=optionalStringWrapper,proto3" json:"optional_string_wrapper,omitempty"`
-	OptionalBytesWrapper  *wrappers.BytesValue    `protobuf:"bytes,209,opt,name=optional_bytes_wrapper,json=optionalBytesWrapper,proto3" json:"optional_bytes_wrapper,omitempty"`
-	RepeatedBoolWrapper   []*wrappers.BoolValue   `protobuf:"bytes,211,rep,name=repeated_bool_wrapper,json=repeatedBoolWrapper,proto3" json:"repeated_bool_wrapper,omitempty"`
-	RepeatedInt32Wrapper  []*wrappers.Int32Value  `protobuf:"bytes,212,rep,name=repeated_int32_wrapper,json=repeatedInt32Wrapper,proto3" json:"repeated_int32_wrapper,omitempty"`
-	RepeatedInt64Wrapper  []*wrappers.Int64Value  `protobuf:"bytes,213,rep,name=repeated_int64_wrapper,json=repeatedInt64Wrapper,proto3" json:"repeated_int64_wrapper,omitempty"`
-	RepeatedUint32Wrapper []*wrappers.UInt32Value `protobuf:"bytes,214,rep,name=repeated_uint32_wrapper,json=repeatedUint32Wrapper,proto3" json:"repeated_uint32_wrapper,omitempty"`
-	RepeatedUint64Wrapper []*wrappers.UInt64Value `protobuf:"bytes,215,rep,name=repeated_uint64_wrapper,json=repeatedUint64Wrapper,proto3" json:"repeated_uint64_wrapper,omitempty"`
-	RepeatedFloatWrapper  []*wrappers.FloatValue  `protobuf:"bytes,216,rep,name=repeated_float_wrapper,json=repeatedFloatWrapper,proto3" json:"repeated_float_wrapper,omitempty"`
-	RepeatedDoubleWrapper []*wrappers.DoubleValue `protobuf:"bytes,217,rep,name=repeated_double_wrapper,json=repeatedDoubleWrapper,proto3" json:"repeated_double_wrapper,omitempty"`
-	RepeatedStringWrapper []*wrappers.StringValue `protobuf:"bytes,218,rep,name=repeated_string_wrapper,json=repeatedStringWrapper,proto3" json:"repeated_string_wrapper,omitempty"`
-	RepeatedBytesWrapper  []*wrappers.BytesValue  `protobuf:"bytes,219,rep,name=repeated_bytes_wrapper,json=repeatedBytesWrapper,proto3" json:"repeated_bytes_wrapper,omitempty"`
-	OptionalDuration      *duration.Duration      `protobuf:"bytes,301,opt,name=optional_duration,json=optionalDuration,proto3" json:"optional_duration,omitempty"`
-	OptionalTimestamp     *timestamp.Timestamp    `protobuf:"bytes,302,opt,name=optional_timestamp,json=optionalTimestamp,proto3" json:"optional_timestamp,omitempty"`
-	OptionalFieldMask     *field_mask.FieldMask   `protobuf:"bytes,303,opt,name=optional_field_mask,json=optionalFieldMask,proto3" json:"optional_field_mask,omitempty"`
-	OptionalStruct        *_struct.Struct         `protobuf:"bytes,304,opt,name=optional_struct,json=optionalStruct,proto3" json:"optional_struct,omitempty"`
-	OptionalAny           *any.Any                `protobuf:"bytes,305,opt,name=optional_any,json=optionalAny,proto3" json:"optional_any,omitempty"`
-	OptionalValue         *_struct.Value          `protobuf:"bytes,306,opt,name=optional_value,json=optionalValue,proto3" json:"optional_value,omitempty"`
-	RepeatedDuration      []*duration.Duration    `protobuf:"bytes,311,rep,name=repeated_duration,json=repeatedDuration,proto3" json:"repeated_duration,omitempty"`
-	RepeatedTimestamp     []*timestamp.Timestamp  `protobuf:"bytes,312,rep,name=repeated_timestamp,json=repeatedTimestamp,proto3" json:"repeated_timestamp,omitempty"`
-	RepeatedFieldmask     []*field_mask.FieldMask `protobuf:"bytes,313,rep,name=repeated_fieldmask,json=repeatedFieldmask,proto3" json:"repeated_fieldmask,omitempty"`
-	RepeatedStruct        []*_struct.Struct       `protobuf:"bytes,324,rep,name=repeated_struct,json=repeatedStruct,proto3" json:"repeated_struct,omitempty"`
-	RepeatedAny           []*any.Any              `protobuf:"bytes,315,rep,name=repeated_any,json=repeatedAny,proto3" json:"repeated_any,omitempty"`
-	RepeatedValue         []*_struct.Value        `protobuf:"bytes,316,rep,name=repeated_value,json=repeatedValue,proto3" json:"repeated_value,omitempty"`
-	// Test field-name-to-JSON-name convention.
-	Fieldname1           int32    `protobuf:"varint,401,opt,name=fieldname1,proto3" json:"fieldname1,omitempty"`
-	FieldName2           int32    `protobuf:"varint,402,opt,name=field_name2,json=fieldName2,proto3" json:"field_name2,omitempty"`
-	XFieldName3          int32    `protobuf:"varint,403,opt,name=_field_name3,json=FieldName3,proto3" json:"_field_name3,omitempty"`
-	Field_Name4_         int32    `protobuf:"varint,404,opt,name=field__name4_,json=fieldName4,proto3" json:"field__name4_,omitempty"`
-	Field0Name5          int32    `protobuf:"varint,405,opt,name=field0name5,proto3" json:"field0name5,omitempty"`
-	Field_0Name6         int32    `protobuf:"varint,406,opt,name=field_0_name6,json=field0Name6,proto3" json:"field_0_name6,omitempty"`
-	FieldName7           int32    `protobuf:"varint,407,opt,name=fieldName7,proto3" json:"fieldName7,omitempty"`
-	FieldName8           int32    `protobuf:"varint,408,opt,name=FieldName8,proto3" json:"FieldName8,omitempty"`
-	Field_Name9          int32    `protobuf:"varint,409,opt,name=field_Name9,json=fieldName9,proto3" json:"field_Name9,omitempty"`
-	Field_Name10         int32    `protobuf:"varint,410,opt,name=Field_Name10,json=FieldName10,proto3" json:"Field_Name10,omitempty"`
-	FIELD_NAME11         int32    `protobuf:"varint,411,opt,name=FIELD_NAME11,json=FIELDNAME11,proto3" json:"FIELD_NAME11,omitempty"`
-	FIELDName12          int32    `protobuf:"varint,412,opt,name=FIELD_name12,json=FIELDName12,proto3" json:"FIELD_name12,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *TestAllTypes) Reset()         { *m = TestAllTypes{} }
-func (m *TestAllTypes) String() string { return proto.CompactTextString(m) }
-func (*TestAllTypes) ProtoMessage()    {}
-func (*TestAllTypes) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{2}
-}
-
-func (m *TestAllTypes) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TestAllTypes.Unmarshal(m, b)
-}
-func (m *TestAllTypes) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TestAllTypes.Marshal(b, m, deterministic)
-}
-func (m *TestAllTypes) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TestAllTypes.Merge(m, src)
-}
-func (m *TestAllTypes) XXX_Size() int {
-	return xxx_messageInfo_TestAllTypes.Size(m)
-}
-func (m *TestAllTypes) XXX_DiscardUnknown() {
-	xxx_messageInfo_TestAllTypes.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TestAllTypes proto.InternalMessageInfo
-
-func (m *TestAllTypes) GetOptionalInt32() int32 {
-	if m != nil {
-		return m.OptionalInt32
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalInt64() int64 {
-	if m != nil {
-		return m.OptionalInt64
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalUint32() uint32 {
-	if m != nil {
-		return m.OptionalUint32
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalUint64() uint64 {
-	if m != nil {
-		return m.OptionalUint64
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalSint32() int32 {
-	if m != nil {
-		return m.OptionalSint32
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalSint64() int64 {
-	if m != nil {
-		return m.OptionalSint64
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalFixed32() uint32 {
-	if m != nil {
-		return m.OptionalFixed32
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalFixed64() uint64 {
-	if m != nil {
-		return m.OptionalFixed64
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalSfixed32() int32 {
-	if m != nil {
-		return m.OptionalSfixed32
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalSfixed64() int64 {
-	if m != nil {
-		return m.OptionalSfixed64
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalFloat() float32 {
-	if m != nil {
-		return m.OptionalFloat
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalDouble() float64 {
-	if m != nil {
-		return m.OptionalDouble
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOptionalBool() bool {
-	if m != nil {
-		return m.OptionalBool
-	}
-	return false
-}
-
-func (m *TestAllTypes) GetOptionalString() string {
-	if m != nil {
-		return m.OptionalString
-	}
-	return ""
-}
-
-func (m *TestAllTypes) GetOptionalBytes() []byte {
-	if m != nil {
-		return m.OptionalBytes
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalNestedMessage() *TestAllTypes_NestedMessage {
-	if m != nil {
-		return m.OptionalNestedMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalForeignMessage() *ForeignMessage {
-	if m != nil {
-		return m.OptionalForeignMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalNestedEnum() TestAllTypes_NestedEnum {
-	if m != nil {
-		return m.OptionalNestedEnum
-	}
-	return TestAllTypes_FOO
-}
-
-func (m *TestAllTypes) GetOptionalForeignEnum() ForeignEnum {
-	if m != nil {
-		return m.OptionalForeignEnum
-	}
-	return ForeignEnum_FOREIGN_FOO
-}
-
-func (m *TestAllTypes) GetOptionalStringPiece() string {
-	if m != nil {
-		return m.OptionalStringPiece
-	}
-	return ""
-}
-
-func (m *TestAllTypes) GetOptionalCord() string {
-	if m != nil {
-		return m.OptionalCord
-	}
-	return ""
-}
-
-func (m *TestAllTypes) GetRecursiveMessage() *TestAllTypes {
-	if m != nil {
-		return m.RecursiveMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedInt32() []int32 {
-	if m != nil {
-		return m.RepeatedInt32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedInt64() []int64 {
-	if m != nil {
-		return m.RepeatedInt64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedUint32() []uint32 {
-	if m != nil {
-		return m.RepeatedUint32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedUint64() []uint64 {
-	if m != nil {
-		return m.RepeatedUint64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedSint32() []int32 {
-	if m != nil {
-		return m.RepeatedSint32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedSint64() []int64 {
-	if m != nil {
-		return m.RepeatedSint64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedFixed32() []uint32 {
-	if m != nil {
-		return m.RepeatedFixed32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedFixed64() []uint64 {
-	if m != nil {
-		return m.RepeatedFixed64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedSfixed32() []int32 {
-	if m != nil {
-		return m.RepeatedSfixed32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedSfixed64() []int64 {
-	if m != nil {
-		return m.RepeatedSfixed64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedFloat() []float32 {
-	if m != nil {
-		return m.RepeatedFloat
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedDouble() []float64 {
-	if m != nil {
-		return m.RepeatedDouble
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedBool() []bool {
-	if m != nil {
-		return m.RepeatedBool
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedString() []string {
-	if m != nil {
-		return m.RepeatedString
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedBytes() [][]byte {
-	if m != nil {
-		return m.RepeatedBytes
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedNestedMessage() []*TestAllTypes_NestedMessage {
-	if m != nil {
-		return m.RepeatedNestedMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedForeignMessage() []*ForeignMessage {
-	if m != nil {
-		return m.RepeatedForeignMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedNestedEnum() []TestAllTypes_NestedEnum {
-	if m != nil {
-		return m.RepeatedNestedEnum
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedForeignEnum() []ForeignEnum {
-	if m != nil {
-		return m.RepeatedForeignEnum
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedStringPiece() []string {
-	if m != nil {
-		return m.RepeatedStringPiece
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedCord() []string {
-	if m != nil {
-		return m.RepeatedCord
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapInt32Int32() map[int32]int32 {
-	if m != nil {
-		return m.MapInt32Int32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapInt64Int64() map[int64]int64 {
-	if m != nil {
-		return m.MapInt64Int64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapUint32Uint32() map[uint32]uint32 {
-	if m != nil {
-		return m.MapUint32Uint32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapUint64Uint64() map[uint64]uint64 {
-	if m != nil {
-		return m.MapUint64Uint64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapSint32Sint32() map[int32]int32 {
-	if m != nil {
-		return m.MapSint32Sint32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapSint64Sint64() map[int64]int64 {
-	if m != nil {
-		return m.MapSint64Sint64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapFixed32Fixed32() map[uint32]uint32 {
-	if m != nil {
-		return m.MapFixed32Fixed32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapFixed64Fixed64() map[uint64]uint64 {
-	if m != nil {
-		return m.MapFixed64Fixed64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapSfixed32Sfixed32() map[int32]int32 {
-	if m != nil {
-		return m.MapSfixed32Sfixed32
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapSfixed64Sfixed64() map[int64]int64 {
-	if m != nil {
-		return m.MapSfixed64Sfixed64
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapInt32Float() map[int32]float32 {
-	if m != nil {
-		return m.MapInt32Float
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapInt32Double() map[int32]float64 {
-	if m != nil {
-		return m.MapInt32Double
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapBoolBool() map[bool]bool {
-	if m != nil {
-		return m.MapBoolBool
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapStringString() map[string]string {
-	if m != nil {
-		return m.MapStringString
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapStringBytes() map[string][]byte {
-	if m != nil {
-		return m.MapStringBytes
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapStringNestedMessage() map[string]*TestAllTypes_NestedMessage {
-	if m != nil {
-		return m.MapStringNestedMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapStringForeignMessage() map[string]*ForeignMessage {
-	if m != nil {
-		return m.MapStringForeignMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapStringNestedEnum() map[string]TestAllTypes_NestedEnum {
-	if m != nil {
-		return m.MapStringNestedEnum
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetMapStringForeignEnum() map[string]ForeignEnum {
-	if m != nil {
-		return m.MapStringForeignEnum
-	}
-	return nil
-}
-
-type isTestAllTypes_OneofField interface {
-	isTestAllTypes_OneofField()
-}
-
-type TestAllTypes_OneofUint32 struct {
-	OneofUint32 uint32 `protobuf:"varint,111,opt,name=oneof_uint32,json=oneofUint32,proto3,oneof"`
-}
-
-type TestAllTypes_OneofNestedMessage struct {
-	OneofNestedMessage *TestAllTypes_NestedMessage `protobuf:"bytes,112,opt,name=oneof_nested_message,json=oneofNestedMessage,proto3,oneof"`
-}
-
-type TestAllTypes_OneofString struct {
-	OneofString string `protobuf:"bytes,113,opt,name=oneof_string,json=oneofString,proto3,oneof"`
-}
-
-type TestAllTypes_OneofBytes struct {
-	OneofBytes []byte `protobuf:"bytes,114,opt,name=oneof_bytes,json=oneofBytes,proto3,oneof"`
-}
-
-func (*TestAllTypes_OneofUint32) isTestAllTypes_OneofField() {}
-
-func (*TestAllTypes_OneofNestedMessage) isTestAllTypes_OneofField() {}
-
-func (*TestAllTypes_OneofString) isTestAllTypes_OneofField() {}
-
-func (*TestAllTypes_OneofBytes) isTestAllTypes_OneofField() {}
-
-func (m *TestAllTypes) GetOneofField() isTestAllTypes_OneofField {
-	if m != nil {
-		return m.OneofField
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOneofUint32() uint32 {
-	if x, ok := m.GetOneofField().(*TestAllTypes_OneofUint32); ok {
-		return x.OneofUint32
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetOneofNestedMessage() *TestAllTypes_NestedMessage {
-	if x, ok := m.GetOneofField().(*TestAllTypes_OneofNestedMessage); ok {
-		return x.OneofNestedMessage
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOneofString() string {
-	if x, ok := m.GetOneofField().(*TestAllTypes_OneofString); ok {
-		return x.OneofString
-	}
-	return ""
-}
-
-func (m *TestAllTypes) GetOneofBytes() []byte {
-	if x, ok := m.GetOneofField().(*TestAllTypes_OneofBytes); ok {
-		return x.OneofBytes
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalBoolWrapper() *wrappers.BoolValue {
-	if m != nil {
-		return m.OptionalBoolWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalInt32Wrapper() *wrappers.Int32Value {
-	if m != nil {
-		return m.OptionalInt32Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalInt64Wrapper() *wrappers.Int64Value {
-	if m != nil {
-		return m.OptionalInt64Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalUint32Wrapper() *wrappers.UInt32Value {
-	if m != nil {
-		return m.OptionalUint32Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalUint64Wrapper() *wrappers.UInt64Value {
-	if m != nil {
-		return m.OptionalUint64Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalFloatWrapper() *wrappers.FloatValue {
-	if m != nil {
-		return m.OptionalFloatWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalDoubleWrapper() *wrappers.DoubleValue {
-	if m != nil {
-		return m.OptionalDoubleWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalStringWrapper() *wrappers.StringValue {
-	if m != nil {
-		return m.OptionalStringWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalBytesWrapper() *wrappers.BytesValue {
-	if m != nil {
-		return m.OptionalBytesWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedBoolWrapper() []*wrappers.BoolValue {
-	if m != nil {
-		return m.RepeatedBoolWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedInt32Wrapper() []*wrappers.Int32Value {
-	if m != nil {
-		return m.RepeatedInt32Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedInt64Wrapper() []*wrappers.Int64Value {
-	if m != nil {
-		return m.RepeatedInt64Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedUint32Wrapper() []*wrappers.UInt32Value {
-	if m != nil {
-		return m.RepeatedUint32Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedUint64Wrapper() []*wrappers.UInt64Value {
-	if m != nil {
-		return m.RepeatedUint64Wrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedFloatWrapper() []*wrappers.FloatValue {
-	if m != nil {
-		return m.RepeatedFloatWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedDoubleWrapper() []*wrappers.DoubleValue {
-	if m != nil {
-		return m.RepeatedDoubleWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedStringWrapper() []*wrappers.StringValue {
-	if m != nil {
-		return m.RepeatedStringWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedBytesWrapper() []*wrappers.BytesValue {
-	if m != nil {
-		return m.RepeatedBytesWrapper
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalDuration() *duration.Duration {
-	if m != nil {
-		return m.OptionalDuration
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalTimestamp() *timestamp.Timestamp {
-	if m != nil {
-		return m.OptionalTimestamp
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalFieldMask() *field_mask.FieldMask {
-	if m != nil {
-		return m.OptionalFieldMask
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalStruct() *_struct.Struct {
-	if m != nil {
-		return m.OptionalStruct
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalAny() *any.Any {
-	if m != nil {
-		return m.OptionalAny
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetOptionalValue() *_struct.Value {
-	if m != nil {
-		return m.OptionalValue
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedDuration() []*duration.Duration {
-	if m != nil {
-		return m.RepeatedDuration
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedTimestamp() []*timestamp.Timestamp {
-	if m != nil {
-		return m.RepeatedTimestamp
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedFieldmask() []*field_mask.FieldMask {
-	if m != nil {
-		return m.RepeatedFieldmask
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedStruct() []*_struct.Struct {
-	if m != nil {
-		return m.RepeatedStruct
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedAny() []*any.Any {
-	if m != nil {
-		return m.RepeatedAny
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetRepeatedValue() []*_struct.Value {
-	if m != nil {
-		return m.RepeatedValue
-	}
-	return nil
-}
-
-func (m *TestAllTypes) GetFieldname1() int32 {
-	if m != nil {
-		return m.Fieldname1
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetFieldName2() int32 {
-	if m != nil {
-		return m.FieldName2
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetXFieldName3() int32 {
-	if m != nil {
-		return m.XFieldName3
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetField_Name4_() int32 {
-	if m != nil {
-		return m.Field_Name4_
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetField0Name5() int32 {
-	if m != nil {
-		return m.Field0Name5
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetField_0Name6() int32 {
-	if m != nil {
-		return m.Field_0Name6
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetFieldName7() int32 {
-	if m != nil {
-		return m.FieldName7
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetFieldName8() int32 {
-	if m != nil {
-		return m.FieldName8
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetField_Name9() int32 {
-	if m != nil {
-		return m.Field_Name9
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetField_Name10() int32 {
-	if m != nil {
-		return m.Field_Name10
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetFIELD_NAME11() int32 {
-	if m != nil {
-		return m.FIELD_NAME11
-	}
-	return 0
-}
-
-func (m *TestAllTypes) GetFIELDName12() int32 {
-	if m != nil {
-		return m.FIELDName12
-	}
-	return 0
-}
-
-// XXX_OneofWrappers is for the internal use of the proto package.
-func (*TestAllTypes) XXX_OneofWrappers() []interface{} {
-	return []interface{}{
-		(*TestAllTypes_OneofUint32)(nil),
-		(*TestAllTypes_OneofNestedMessage)(nil),
-		(*TestAllTypes_OneofString)(nil),
-		(*TestAllTypes_OneofBytes)(nil),
-	}
-}
-
-type TestAllTypes_NestedMessage struct {
-	A                    int32         `protobuf:"varint,1,opt,name=a,proto3" json:"a,omitempty"`
-	Corecursive          *TestAllTypes `protobuf:"bytes,2,opt,name=corecursive,proto3" json:"corecursive,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
-	XXX_unrecognized     []byte        `json:"-"`
-	XXX_sizecache        int32         `json:"-"`
-}
-
-func (m *TestAllTypes_NestedMessage) Reset()         { *m = TestAllTypes_NestedMessage{} }
-func (m *TestAllTypes_NestedMessage) String() string { return proto.CompactTextString(m) }
-func (*TestAllTypes_NestedMessage) ProtoMessage()    {}
-func (*TestAllTypes_NestedMessage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{2, 0}
-}
-
-func (m *TestAllTypes_NestedMessage) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_TestAllTypes_NestedMessage.Unmarshal(m, b)
-}
-func (m *TestAllTypes_NestedMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_TestAllTypes_NestedMessage.Marshal(b, m, deterministic)
-}
-func (m *TestAllTypes_NestedMessage) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_TestAllTypes_NestedMessage.Merge(m, src)
-}
-func (m *TestAllTypes_NestedMessage) XXX_Size() int {
-	return xxx_messageInfo_TestAllTypes_NestedMessage.Size(m)
-}
-func (m *TestAllTypes_NestedMessage) XXX_DiscardUnknown() {
-	xxx_messageInfo_TestAllTypes_NestedMessage.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_TestAllTypes_NestedMessage proto.InternalMessageInfo
-
-func (m *TestAllTypes_NestedMessage) GetA() int32 {
-	if m != nil {
-		return m.A
-	}
-	return 0
-}
-
-func (m *TestAllTypes_NestedMessage) GetCorecursive() *TestAllTypes {
-	if m != nil {
-		return m.Corecursive
-	}
-	return nil
-}
-
-type ForeignMessage struct {
-	C                    int32    `protobuf:"varint,1,opt,name=c,proto3" json:"c,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *ForeignMessage) Reset()         { *m = ForeignMessage{} }
-func (m *ForeignMessage) String() string { return proto.CompactTextString(m) }
-func (*ForeignMessage) ProtoMessage()    {}
-func (*ForeignMessage) Descriptor() ([]byte, []int) {
-	return fileDescriptor_e7c910178d599565, []int{3}
-}
-
-func (m *ForeignMessage) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_ForeignMessage.Unmarshal(m, b)
-}
-func (m *ForeignMessage) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_ForeignMessage.Marshal(b, m, deterministic)
-}
-func (m *ForeignMessage) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ForeignMessage.Merge(m, src)
-}
-func (m *ForeignMessage) XXX_Size() int {
-	return xxx_messageInfo_ForeignMessage.Size(m)
-}
-func (m *ForeignMessage) XXX_DiscardUnknown() {
-	xxx_messageInfo_ForeignMessage.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ForeignMessage proto.InternalMessageInfo
-
-func (m *ForeignMessage) GetC() int32 {
-	if m != nil {
-		return m.C
-	}
-	return 0
-}
-
-func init() {
-	proto.RegisterEnum("conformance.WireFormat", WireFormat_name, WireFormat_value)
-	proto.RegisterEnum("conformance.ForeignEnum", ForeignEnum_name, ForeignEnum_value)
-	proto.RegisterEnum("conformance.TestAllTypes_NestedEnum", TestAllTypes_NestedEnum_name, TestAllTypes_NestedEnum_value)
-	proto.RegisterType((*ConformanceRequest)(nil), "conformance.ConformanceRequest")
-	proto.RegisterType((*ConformanceResponse)(nil), "conformance.ConformanceResponse")
-	proto.RegisterType((*TestAllTypes)(nil), "conformance.TestAllTypes")
-	proto.RegisterMapType((map[bool]bool)(nil), "conformance.TestAllTypes.MapBoolBoolEntry")
-	proto.RegisterMapType((map[uint32]uint32)(nil), "conformance.TestAllTypes.MapFixed32Fixed32Entry")
-	proto.RegisterMapType((map[uint64]uint64)(nil), "conformance.TestAllTypes.MapFixed64Fixed64Entry")
-	proto.RegisterMapType((map[int32]float64)(nil), "conformance.TestAllTypes.MapInt32DoubleEntry")
-	proto.RegisterMapType((map[int32]float32)(nil), "conformance.TestAllTypes.MapInt32FloatEntry")
-	proto.RegisterMapType((map[int32]int32)(nil), "conformance.TestAllTypes.MapInt32Int32Entry")
-	proto.RegisterMapType((map[int64]int64)(nil), "conformance.TestAllTypes.MapInt64Int64Entry")
-	proto.RegisterMapType((map[int32]int32)(nil), "conformance.TestAllTypes.MapSfixed32Sfixed32Entry")
-	proto.RegisterMapType((map[int64]int64)(nil), "conformance.TestAllTypes.MapSfixed64Sfixed64Entry")
-	proto.RegisterMapType((map[int32]int32)(nil), "conformance.TestAllTypes.MapSint32Sint32Entry")
-	proto.RegisterMapType((map[int64]int64)(nil), "conformance.TestAllTypes.MapSint64Sint64Entry")
-	proto.RegisterMapType((map[string][]byte)(nil), "conformance.TestAllTypes.MapStringBytesEntry")
-	proto.RegisterMapType((map[string]ForeignEnum)(nil), "conformance.TestAllTypes.MapStringForeignEnumEntry")
-	proto.RegisterMapType((map[string]*ForeignMessage)(nil), "conformance.TestAllTypes.MapStringForeignMessageEntry")
-	proto.RegisterMapType((map[string]TestAllTypes_NestedEnum)(nil), "conformance.TestAllTypes.MapStringNestedEnumEntry")
-	proto.RegisterMapType((map[string]*TestAllTypes_NestedMessage)(nil), "conformance.TestAllTypes.MapStringNestedMessageEntry")
-	proto.RegisterMapType((map[string]string)(nil), "conformance.TestAllTypes.MapStringStringEntry")
-	proto.RegisterMapType((map[uint32]uint32)(nil), "conformance.TestAllTypes.MapUint32Uint32Entry")
-	proto.RegisterMapType((map[uint64]uint64)(nil), "conformance.TestAllTypes.MapUint64Uint64Entry")
-	proto.RegisterType((*TestAllTypes_NestedMessage)(nil), "conformance.TestAllTypes.NestedMessage")
-	proto.RegisterType((*ForeignMessage)(nil), "conformance.ForeignMessage")
-}
-
-func init() { proto.RegisterFile("conformance.proto", fileDescriptor_e7c910178d599565) }
-
-var fileDescriptor_e7c910178d599565 = []byte{
-	// 2600 bytes of a gzipped FileDescriptorProto
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-	0x1a, 0xe2, 0xbd, 0x06, 0xfa, 0x7e, 0x21, 0xe7, 0xfc, 0x78, 0xc6, 0x21, 0xbe, 0xf0, 0x2f, 0x4c,
-	0xf0, 0xd3, 0x60, 0x4e, 0xea, 0xf7, 0xf2, 0x77, 0x2c, 0xe8, 0x07, 0x79, 0x64, 0x35, 0x8c, 0x79,
-	0x12, 0x24, 0xaf, 0x32, 0x32, 0x61, 0x82, 0x5b, 0x6a, 0x0b, 0xb5, 0xdf, 0x4c, 0xd1, 0x0f, 0x29,
-	0xd1, 0x92, 0x69, 0x13, 0xfa, 0xcd, 0x54, 0x69, 0xae, 0xf6, 0x9b, 0x29, 0xbc, 0x05, 0x44, 0x1b,
-	0xae, 0x11, 0x74, 0x8f, 0xd1, 0x8f, 0xe8, 0xfc, 0xf9, 0x81, 0xf9, 0x5b, 0xdd, 0x63, 0xbf, 0xc8,
-	0xa1, 0x5b, 0xdd, 0x63, 0x78, 0x57, 0x6a, 0xcb, 0x7e, 0x8c, 0xb7, 0x01, 0xfd, 0x98, 0xce, 0x5d,
-	0x1c, 0x98, 0x4b, 0x77, 0x49, 0x34, 0x02, 0xc9, 0x57, 0xbc, 0x3d, 0x59, 0x81, 0xf2, 0xed, 0xf9,
-	0x69, 0x81, 0xec, 0xf6, 0xb0, 0xed, 0x11, 0x75, 0x29, 0x6d, 0x8f, 0x20, 0xca, 0xb6, 0xe7, 0x67,
-	0x85, 0x1c, 0x85, 0x93, 0xb6, 0x87, 0x4f, 0xcb, 0xb6, 0x47, 0xe6, 0x22, 0xdb, 0x43, 0x76, 0xe7,
-	0xe7, 0x79, 0x5c, 0xd2, 0xee, 0x64, 0xfd, 0x33, 0x36, 0x0b, 0xef, 0x8e, 0xfc, 0xa8, 0xe0, 0xdd,
-	0xf9, 0x35, 0x25, 0xca, 0xdf, 0x1d, 0xe9, 0xe9, 0x60, 0xbb, 0x23, 0x28, 0xf0, 0xee, 0xfc, 0x82,
-	0xce, 0xcf, 0xd9, 0x1d, 0x0e, 0x65, 0xbb, 0x23, 0x66, 0xd2, 0xdd, 0xf9, 0x25, 0x9d, 0x9b, 0xbb,
-	0x3b, 0x1c, 0x4e, 0x77, 0xe7, 0x02, 0x00, 0x64, 0xfd, 0xdd, 0xa0, 0x13, 0xae, 0xa3, 0x2f, 0xd9,
-	0xe4, 0x8d, 0x8d, 0x64, 0x82, 0x0e, 0x28, 0xd2, 0xfa, 0xc5, 0x5f, 0x37, 0xd0, 0x97, 0x65, 0xc4,
-	0x2e, 0x36, 0xc1, 0x8b, 0xa0, 0xd4, 0xc8, 0x20, 0x9b, 0xe8, 0x2b, 0x0c, 0x52, 0xe3, 0x90, 0x4d,
-	0xb8, 0x02, 0xa6, 0x28, 0x82, 0x40, 0xdc, 0x06, 0xfa, 0xaa, 0x4e, 0xe3, 0xe2, 0xbf, 0xf1, 0xc8,
-	0xb7, 0x35, 0x0c, 0xb9, 0x81, 0xbe, 0x46, 0x11, 0xb2, 0x0d, 0x5e, 0xe2, 0x34, 0x6b, 0x84, 0xc7,
-	0x43, 0x5f, 0x57, 0x40, 0x98, 0xc7, 0x13, 0x2b, 0xc2, 0xdf, 0x6e, 0xa2, 0x6f, 0xe8, 0x8e, 0x6e,
-	0x62, 0x80, 0x08, 0xed, 0x16, 0xfa, 0xa6, 0x1e, 0xed, 0xad, 0x6c, 0xc9, 0xf8, 0xeb, 0x6d, 0xf4,
-	0x2d, 0x9d, 0xe2, 0x36, 0x5c, 0x01, 0xa5, 0x9a, 0x40, 0xac, 0xaf, 0xa1, 0x6f, 0xb3, 0x38, 0x04,
-	0xc9, 0xfa, 0x1a, 0xc1, 0xec, 0x6c, 0xbf, 0xff, 0xa0, 0xb1, 0xbb, 0xf5, 0x64, 0x7b, 0x7d, 0x1d,
-	0x7d, 0x87, 0x63, 0xb0, 0x91, 0xda, 0x32, 0x0c, 0xc9, 0xf5, 0x06, 0xfa, 0xae, 0x82, 0x21, 0xb6,
-	0xe5, 0x17, 0x60, 0x4a, 0xfd, 0x8b, 0xb9, 0x04, 0xac, 0x80, 0xbd, 0x5a, 0xb3, 0x02, 0xf8, 0x2e,
-	0x28, 0x36, 0x23, 0xd1, 0x1d, 0x47, 0x85, 0x93, 0x3a, 0xe9, 0x32, 0x7a, 0xf9, 0x1e, 0x80, 0x83,
-	0xdd, 0x2e, 0x58, 0x06, 0xf6, 0xab, 0xf0, 0x98, 0xb9, 0xc0, 0xbf, 0xc2, 0x79, 0x70, 0x9a, 0x16,
-	0x57, 0x81, 0xd8, 0xe8, 0x97, 0x3b, 0x85, 0x5b, 0x56, 0xc6, 0x20, 0x77, 0xb6, 0x64, 0x06, 0xdb,
-	0xc0, 0x60, 0xcb, 0x0c, 0x55, 0x30, 0x6f, 0xea, 0x61, 0xc9, 0x1c, 0x53, 0x06, 0x8e, 0x29, 0x33,
-	0x87, 0xd2, 0xab, 0x92, 0x39, 0x4e, 0x19, 0x38, 0x4e, 0x0d, 0x72, 0x0c, 0xf4, 0xa4, 0x64, 0x8e,
-	0x59, 0x03, 0xc7, 0xac, 0x99, 0x43, 0xe9, 0x3d, 0xc9, 0x1c, 0xd0, 0xc0, 0x01, 0x65, 0x8e, 0x07,
-	0x60, 0xd1, 0xdc, 0x61, 0x92, 0x59, 0x26, 0x0c, 0x2c, 0x13, 0x39, 0x2c, 0x6a, 0x17, 0x49, 0x66,
-	0x19, 0x37, 0xb0, 0x8c, 0xcb, 0x2c, 0x35, 0x80, 0xf2, 0xfa, 0x44, 0x32, 0xcf, 0x8c, 0x81, 0x67,
-	0x26, 0x8f, 0x47, 0xeb, 0x03, 0xc9, 0x3c, 0x65, 0x03, 0x4f, 0xd9, 0x58, 0x6d, 0x72, 0xb7, 0xe7,
-	0xa4, 0x7a, 0x2d, 0xc8, 0x0c, 0x5b, 0x60, 0xce, 0xd0, 0xd8, 0x39, 0x89, 0xc2, 0x92, 0x29, 0xee,
-	0x82, 0xb2, 0xde, 0xc5, 0x91, 0xe7, 0x4f, 0x1a, 0xe6, 0x4f, 0x1a, 0x8a, 0x44, 0xef, 0xd8, 0xc8,
-	0x1c, 0x67, 0x0c, 0x1c, 0x67, 0x06, 0x97, 0xa1, 0xb7, 0x66, 0x4e, 0xa2, 0x28, 0xc9, 0x14, 0x31,
-	0x38, 0x37, 0xa4, 0xf7, 0x62, 0xa0, 0x7a, 0x4f, 0xa6, 0x7a, 0x8d, 0x17, 0x1f, 0x92, 0xcf, 0x23,
-	0x70, 0x7e, 0x58, 0xf3, 0xc5, 0xe0, 0x74, 0x5d, 0x75, 0x3a, 0xf4, 0x5d, 0x88, 0xe4, 0xa8, 0x4d,
-	0x0b, 0xce, 0xd4, 0x74, 0x31, 0x38, 0xb9, 0x23, 0x3b, 0x19, 0xf5, 0xed, 0x88, 0xe4, 0x2d, 0x00,
-	0x67, 0x73, 0x1b, 0x2f, 0x06, 0x77, 0xab, 0xaa, 0xbb, 0xfc, 0x77, 0x26, 0x99, 0x8b, 0x95, 0xdb,
-	0x00, 0x48, 0x2d, 0xa2, 0x09, 0x60, 0xd7, 0xea, 0xf5, 0xf2, 0x18, 0xfe, 0xa5, 0xba, 0xe5, 0x97,
-	0x2d, 0xfa, 0xcb, 0x8b, 0x72, 0x01, 0xbb, 0xdb, 0xdd, 0x7e, 0x58, 0xfe, 0x1f, 0xff, 0xcf, 0xaa,
-	0x4e, 0xf1, 0xe6, 0x09, 0x39, 0xc0, 0x56, 0xde, 0x00, 0xd3, 0x5a, 0x67, 0xab, 0x04, 0xac, 0x26,
-	0x3f, 0x50, 0x9a, 0xd7, 0x6e, 0x00, 0x90, 0xfd, 0x63, 0x18, 0x38, 0x03, 0x8a, 0xfb, 0xbb, 0x7b,
-	0x4f, 0xb7, 0xef, 0xef, 0xd4, 0x76, 0xb6, 0x1f, 0x94, 0xc7, 0x60, 0x09, 0x4c, 0x3e, 0xf5, 0xeb,
-	0xcf, 0xea, 0xd5, 0xfd, 0x5a, 0xd9, 0x82, 0x93, 0xe0, 0xd4, 0xe3, 0xbd, 0xfa, 0x6e, 0xb9, 0x70,
-	0xed, 0x1e, 0x28, 0xca, 0x8d, 0xa5, 0x19, 0x50, 0xac, 0xd5, 0xfd, 0xed, 0x9d, 0x87, 0xbb, 0x0d,
-	0x1a, 0xa9, 0x64, 0xa0, 0x11, 0x2b, 0x86, 0x17, 0xe5, 0x42, 0xf5, 0x22, 0xb8, 0xd0, 0x8c, 0x3a,
-	0x03, 0x7f, 0xb6, 0x48, 0xc9, 0x79, 0x39, 0x4e, 0xac, 0x9b, 0xff, 0x0f, 0x00, 0x00, 0xff, 0xff,
-	0x29, 0x30, 0x51, 0x54, 0x22, 0x25, 0x00, 0x00,
-}
diff --git a/conformance/internal/conformance_proto/conformance.proto b/conformance/internal/conformance_proto/conformance.proto
deleted file mode 100644
index fc96074..0000000
--- a/conformance/internal/conformance_proto/conformance.proto
+++ /dev/null
@@ -1,273 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-syntax = "proto3";
-package conformance;
-option java_package = "com.google.protobuf.conformance";
-
-import "google/protobuf/any.proto";
-import "google/protobuf/duration.proto";
-import "google/protobuf/field_mask.proto";
-import "google/protobuf/struct.proto";
-import "google/protobuf/timestamp.proto";
-import "google/protobuf/wrappers.proto";
-
-// This defines the conformance testing protocol.  This protocol exists between
-// the conformance test suite itself and the code being tested.  For each test,
-// the suite will send a ConformanceRequest message and expect a
-// ConformanceResponse message.
-//
-// You can either run the tests in two different ways:
-//
-//   1. in-process (using the interface in conformance_test.h).
-//
-//   2. as a sub-process communicating over a pipe.  Information about how to
-//      do this is in conformance_test_runner.cc.
-//
-// Pros/cons of the two approaches:
-//
-//   - running as a sub-process is much simpler for languages other than C/C++.
-//
-//   - running as a sub-process may be more tricky in unusual environments like
-//     iOS apps, where fork/stdin/stdout are not available.
-
-enum WireFormat {
-  UNSPECIFIED = 0;
-  PROTOBUF = 1;
-  JSON = 2;
-}
-
-// Represents a single test case's input.  The testee should:
-//
-//   1. parse this proto (which should always succeed)
-//   2. parse the protobuf or JSON payload in "payload" (which may fail)
-//   3. if the parse succeeded, serialize the message in the requested format.
-message ConformanceRequest {
-  // The payload (whether protobuf of JSON) is always for a TestAllTypes proto
-  // (see below).
-  oneof payload {
-    bytes protobuf_payload = 1;
-    string json_payload = 2;
-  }
-
-  // Which format should the testee serialize its message to?
-  WireFormat requested_output_format = 3;
-}
-
-// Represents a single test case's output.
-message ConformanceResponse {
-  oneof result {
-    // This string should be set to indicate parsing failed.  The string can
-    // provide more information about the parse error if it is available.
-    //
-    // Setting this string does not necessarily mean the testee failed the
-    // test.  Some of the test cases are intentionally invalid input.
-    string parse_error = 1;
-
-    // If the input was successfully parsed but errors occurred when
-    // serializing it to the requested output format, set the error message in
-    // this field.
-    string serialize_error = 6;
-
-    // This should be set if some other error occurred.  This will always
-    // indicate that the test failed.  The string can provide more information
-    // about the failure.
-    string runtime_error = 2;
-
-    // If the input was successfully parsed and the requested output was
-    // protobuf, serialize it to protobuf and set it in this field.
-    bytes protobuf_payload = 3;
-
-    // If the input was successfully parsed and the requested output was JSON,
-    // serialize to JSON and set it in this field.
-    string json_payload = 4;
-
-    // For when the testee skipped the test, likely because a certain feature
-    // wasn't supported, like JSON input/output.
-    string skipped = 5;
-  }
-}
-
-// This proto includes every type of field in both singular and repeated
-// forms.
-message TestAllTypes {
-  message NestedMessage {
-    int32 a = 1;
-    TestAllTypes corecursive = 2;
-  }
-
-  enum NestedEnum {
-    FOO = 0;
-    BAR = 1;
-    BAZ = 2;
-    NEG = -1;  // Intentionally negative.
-  }
-
-  // Singular
-  int32 optional_int32    =  1;
-  int64 optional_int64    =  2;
-  uint32 optional_uint32   =  3;
-  uint64 optional_uint64   =  4;
-  sint32 optional_sint32   =  5;
-  sint64 optional_sint64   =  6;
-  fixed32 optional_fixed32  =  7;
-  fixed64 optional_fixed64  =  8;
-  sfixed32 optional_sfixed32 =  9;
-  sfixed64 optional_sfixed64 = 10;
-  float optional_float    = 11;
-  double optional_double   = 12;
-  bool optional_bool     = 13;
-  string optional_string   = 14;
-  bytes optional_bytes    = 15;
-
-  NestedMessage                        optional_nested_message  = 18;
-  ForeignMessage                       optional_foreign_message = 19;
-
-  NestedEnum                           optional_nested_enum     = 21;
-  ForeignEnum                          optional_foreign_enum    = 22;
-
-  string optional_string_piece = 24 [ctype=STRING_PIECE];
-  string optional_cord = 25 [ctype=CORD];
-
-  TestAllTypes recursive_message = 27;
-
-  // Repeated
-  repeated    int32 repeated_int32    = 31;
-  repeated    int64 repeated_int64    = 32;
-  repeated   uint32 repeated_uint32   = 33;
-  repeated   uint64 repeated_uint64   = 34;
-  repeated   sint32 repeated_sint32   = 35;
-  repeated   sint64 repeated_sint64   = 36;
-  repeated  fixed32 repeated_fixed32  = 37;
-  repeated  fixed64 repeated_fixed64  = 38;
-  repeated sfixed32 repeated_sfixed32 = 39;
-  repeated sfixed64 repeated_sfixed64 = 40;
-  repeated    float repeated_float    = 41;
-  repeated   double repeated_double   = 42;
-  repeated     bool repeated_bool     = 43;
-  repeated   string repeated_string   = 44;
-  repeated    bytes repeated_bytes    = 45;
-
-  repeated NestedMessage                        repeated_nested_message  = 48;
-  repeated ForeignMessage                       repeated_foreign_message = 49;
-
-  repeated NestedEnum                           repeated_nested_enum     = 51;
-  repeated ForeignEnum                          repeated_foreign_enum    = 52;
-
-  repeated string repeated_string_piece = 54 [ctype=STRING_PIECE];
-  repeated string repeated_cord = 55 [ctype=CORD];
-
-  // Map
-  map <   int32, int32>    map_int32_int32 = 56;
-  map <   int64, int64>    map_int64_int64 = 57;
-  map <  uint32, uint32>   map_uint32_uint32 = 58;
-  map <  uint64, uint64>   map_uint64_uint64 = 59;
-  map <  sint32, sint32>   map_sint32_sint32 = 60;
-  map <  sint64, sint64>   map_sint64_sint64 = 61;
-  map < fixed32, fixed32>  map_fixed32_fixed32 = 62;
-  map < fixed64, fixed64>  map_fixed64_fixed64 = 63;
-  map <sfixed32, sfixed32> map_sfixed32_sfixed32 = 64;
-  map <sfixed64, sfixed64> map_sfixed64_sfixed64 = 65;
-  map <   int32, float>    map_int32_float = 66;
-  map <   int32, double>   map_int32_double = 67;
-  map <    bool, bool>     map_bool_bool = 68;
-  map <  string, string>   map_string_string = 69;
-  map <  string, bytes>    map_string_bytes = 70;
-  map <  string, NestedMessage>  map_string_nested_message = 71;
-  map <  string, ForeignMessage> map_string_foreign_message = 72;
-  map <  string, NestedEnum>     map_string_nested_enum = 73;
-  map <  string, ForeignEnum>    map_string_foreign_enum = 74;
-
-  oneof oneof_field {
-    uint32 oneof_uint32 = 111;
-    NestedMessage oneof_nested_message = 112;
-    string oneof_string = 113;
-    bytes oneof_bytes = 114;
-  }
-
-  // Well-known types
-  google.protobuf.BoolValue optional_bool_wrapper = 201;
-  google.protobuf.Int32Value optional_int32_wrapper = 202;
-  google.protobuf.Int64Value optional_int64_wrapper = 203;
-  google.protobuf.UInt32Value optional_uint32_wrapper = 204;
-  google.protobuf.UInt64Value optional_uint64_wrapper = 205;
-  google.protobuf.FloatValue optional_float_wrapper = 206;
-  google.protobuf.DoubleValue optional_double_wrapper = 207;
-  google.protobuf.StringValue optional_string_wrapper = 208;
-  google.protobuf.BytesValue optional_bytes_wrapper = 209;
-
-  repeated google.protobuf.BoolValue repeated_bool_wrapper = 211;
-  repeated google.protobuf.Int32Value repeated_int32_wrapper = 212;
-  repeated google.protobuf.Int64Value repeated_int64_wrapper = 213;
-  repeated google.protobuf.UInt32Value repeated_uint32_wrapper = 214;
-  repeated google.protobuf.UInt64Value repeated_uint64_wrapper = 215;
-  repeated google.protobuf.FloatValue repeated_float_wrapper = 216;
-  repeated google.protobuf.DoubleValue repeated_double_wrapper = 217;
-  repeated google.protobuf.StringValue repeated_string_wrapper = 218;
-  repeated google.protobuf.BytesValue repeated_bytes_wrapper = 219;
-
-  google.protobuf.Duration optional_duration = 301;
-  google.protobuf.Timestamp optional_timestamp = 302;
-  google.protobuf.FieldMask optional_field_mask = 303;
-  google.protobuf.Struct optional_struct = 304;
-  google.protobuf.Any optional_any = 305;
-  google.protobuf.Value optional_value = 306;
-
-  repeated google.protobuf.Duration repeated_duration = 311;
-  repeated google.protobuf.Timestamp repeated_timestamp = 312;
-  repeated google.protobuf.FieldMask repeated_fieldmask = 313;
-  repeated google.protobuf.Struct repeated_struct = 324;
-  repeated google.protobuf.Any repeated_any = 315;
-  repeated google.protobuf.Value repeated_value = 316;
-
-  // Test field-name-to-JSON-name convention.
-  int32 fieldname1 = 401;
-  int32 field_name2 = 402;
-  int32 _field_name3 = 403;
-  int32 field__name4_ = 404;
-  int32 field0name5 = 405;
-  int32 field_0_name6 = 406;
-  int32 fieldName7 = 407;
-  int32 FieldName8 = 408;
-  int32 field_Name9 = 409;
-  int32 Field_Name10 = 410;
-  int32 FIELD_NAME11 = 411;
-  int32 FIELD_name12 = 412;
-}
-
-message ForeignMessage {
-  int32 c = 1;
-}
-
-enum ForeignEnum {
-  FOREIGN_FOO = 0;
-  FOREIGN_BAR = 1;
-  FOREIGN_BAZ = 2;
-}
diff --git a/conformance/test.sh b/conformance/test.sh
deleted file mode 100755
index e6de29b..0000000
--- a/conformance/test.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-PROTOBUF_ROOT=$1
-CONFORMANCE_ROOT=$1/conformance
-CONFORMANCE_TEST_RUNNER=$CONFORMANCE_ROOT/conformance-test-runner
-
-cd $(dirname $0)
-
-if [[ $PROTOBUF_ROOT == "" ]]; then
-  echo "usage: test.sh <protobuf-root>" >/dev/stderr
-  exit 1
-fi
-
-if [[ ! -x $CONFORMANCE_TEST_RUNNER ]]; then
-  echo "SKIP: conformance test runner not installed" >/dev/stderr
-  exit 0
-fi
-
-a=$CONFORMANCE_ROOT/conformance.proto
-b=internal/conformance_proto/conformance.proto
-if [[ $(diff $a $b) != "" ]]; then
-  cp $a $b
-  echo "WARNING: conformance.proto is out of date" >/dev/stderr
-fi
-
-$CONFORMANCE_TEST_RUNNER --failure_list failure_list_go.txt ./conformance.sh
diff --git a/go.mod b/go.mod
index 20240d8..eccf7fd 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1 @@
 module github.com/golang/protobuf
-
-require google.golang.org/genproto v0.0.0-20180831171423-11092d34479b
diff --git a/go.sum b/go.sum
index 5ef87a2..e69de29 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +0,0 @@
-google.golang.org/genproto v0.0.0-20180831171423-11092d34479b h1:lohp5blsw53GBXtLyLNaTXPXS9pJ1tiTw61ZHUoE9Qw=
-google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
diff --git a/regenerate.sh b/regenerate.sh
index dc7e2d1..db0a0d6 100755
--- a/regenerate.sh
+++ b/regenerate.sh
@@ -17,7 +17,6 @@
 
 # Generate various test protos.
 PROTO_DIRS=(
-  conformance/internal/conformance_proto
   jsonpb/jsonpb_test_proto
   proto
   protoc-gen-go/testdata