swift-protobuf/Reference/Tests/SwiftProtobufTests/test_messages_proto3.pb.swift

// DO NOT EDIT.
// swift-format-ignore-file
// swiftlint:disable all
//
// Generated by the Swift generator plugin for the protocol buffer compiler.
// Source: test_messages_proto3.proto
//
// For information on using the generated types, please see the documentation:
//   https://github.com/apple/swift-protobuf/

// 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.

import Foundation
import SwiftProtobuf

// If the compiler emits an error on this type, it is because this file
// was generated by a version of the `protoc` Swift plug-in that is
// incompatible with the version of SwiftProtobuf to which you are linking.
// Please ensure that you are building against the same version of the API
// that was used to generate this file.
fileprivate struct _GeneratedWithProtocGenSwiftVersion: SwiftProtobuf.ProtobufAPIVersionCheck {
  struct _2: SwiftProtobuf.ProtobufAPIVersion_2 {}
  typealias Version = _2
}

/// This proto includes every type of field in both singular and repeated
/// forms.
///
/// Also, crucially, all messages and enums in this file are eventually
/// submessages of this message.  So for example, a fuzz test of TestAllTypes
/// could trigger bugs that occur in any message type in this file.  We verify
/// this stays true in a unit test.
struct SwiftProtoTesting_Test3_TestAllTypesProto3: @unchecked Sendable {
  // SwiftProtobuf.Message conformance is added in an extension below. See the
  // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
  // methods supported on all messages.

  /// Singular
  var optionalInt32: Int32 {
    get {_storage._optionalInt32}
    set {_uniqueStorage()._optionalInt32 = newValue}
  }

  var optionalInt64: Int64 {
    get {_storage._optionalInt64}
    set {_uniqueStorage()._optionalInt64 = newValue}
  }

  var optionalUint32: UInt32 {
    get {_storage._optionalUint32}
    set {_uniqueStorage()._optionalUint32 = newValue}
  }

  var optionalUint64: UInt64 {
    get {_storage._optionalUint64}
    set {_uniqueStorage()._optionalUint64 = newValue}
  }

  var optionalSint32: Int32 {
    get {_storage._optionalSint32}
    set {_uniqueStorage()._optionalSint32 = newValue}
  }

  var optionalSint64: Int64 {
    get {_storage._optionalSint64}
    set {_uniqueStorage()._optionalSint64 = newValue}
  }

  var optionalFixed32: UInt32 {
    get {_storage._optionalFixed32}
    set {_uniqueStorage()._optionalFixed32 = newValue}
  }

  var optionalFixed64: UInt64 {
    get {_storage._optionalFixed64}
    set {_uniqueStorage()._optionalFixed64 = newValue}
  }

  var optionalSfixed32: Int32 {
    get {_storage._optionalSfixed32}
    set {_uniqueStorage()._optionalSfixed32 = newValue}
  }

  var optionalSfixed64: Int64 {
    get {_storage._optionalSfixed64}
    set {_uniqueStorage()._optionalSfixed64 = newValue}
  }

  var optionalFloat: Float {
    get {_storage._optionalFloat}
    set {_uniqueStorage()._optionalFloat = newValue}
  }

  var optionalDouble: Double {
    get {_storage._optionalDouble}
    set {_uniqueStorage()._optionalDouble = newValue}
  }

  var optionalBool: Bool {
    get {_storage._optionalBool}
    set {_uniqueStorage()._optionalBool = newValue}
  }

  var optionalString: String {
    get {_storage._optionalString}
    set {_uniqueStorage()._optionalString = newValue}
  }

  var optionalBytes: Data {
    get {_storage._optionalBytes}
    set {_uniqueStorage()._optionalBytes = newValue}
  }

  var optionalNestedMessage: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage {
    get {_storage._optionalNestedMessage ?? SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage()}
    set {_uniqueStorage()._optionalNestedMessage = newValue}
  }
  /// Returns true if `optionalNestedMessage` has been explicitly set.
  var hasOptionalNestedMessage: Bool {_storage._optionalNestedMessage != nil}
  /// Clears the value of `optionalNestedMessage`. Subsequent reads from it will return its default value.
  mutating func clearOptionalNestedMessage() {_uniqueStorage()._optionalNestedMessage = nil}

  var optionalNestedEnum: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum {
    get {_storage._optionalNestedEnum}
    set {_uniqueStorage()._optionalNestedEnum = newValue}
  }

  /// Repeated
  var repeatedInt32: [Int32] {
    get {_storage._repeatedInt32}
    set {_uniqueStorage()._repeatedInt32 = newValue}
  }

  var repeatedInt64: [Int64] {
    get {_storage._repeatedInt64}
    set {_uniqueStorage()._repeatedInt64 = newValue}
  }

  var repeatedUint32: [UInt32] {
    get {_storage._repeatedUint32}
    set {_uniqueStorage()._repeatedUint32 = newValue}
  }

  var repeatedUint64: [UInt64] {
    get {_storage._repeatedUint64}
    set {_uniqueStorage()._repeatedUint64 = newValue}
  }

  var repeatedSint32: [Int32] {
    get {_storage._repeatedSint32}
    set {_uniqueStorage()._repeatedSint32 = newValue}
  }

  var repeatedSint64: [Int64] {
    get {_storage._repeatedSint64}
    set {_uniqueStorage()._repeatedSint64 = newValue}
  }

  var repeatedFixed32: [UInt32] {
    get {_storage._repeatedFixed32}
    set {_uniqueStorage()._repeatedFixed32 = newValue}
  }

  var repeatedFixed64: [UInt64] {
    get {_storage._repeatedFixed64}
    set {_uniqueStorage()._repeatedFixed64 = newValue}
  }

  var repeatedSfixed32: [Int32] {
    get {_storage._repeatedSfixed32}
    set {_uniqueStorage()._repeatedSfixed32 = newValue}
  }

  var repeatedSfixed64: [Int64] {
    get {_storage._repeatedSfixed64}
    set {_uniqueStorage()._repeatedSfixed64 = newValue}
  }

  var repeatedFloat: [Float] {
    get {_storage._repeatedFloat}
    set {_uniqueStorage()._repeatedFloat = newValue}
  }

  var repeatedDouble: [Double] {
    get {_storage._repeatedDouble}
    set {_uniqueStorage()._repeatedDouble = newValue}
  }

  var repeatedBool: [Bool] {
    get {_storage._repeatedBool}
    set {_uniqueStorage()._repeatedBool = newValue}
  }

  var repeatedString: [String] {
    get {_storage._repeatedString}
    set {_uniqueStorage()._repeatedString = newValue}
  }

  var repeatedBytes: [Data] {
    get {_storage._repeatedBytes}
    set {_uniqueStorage()._repeatedBytes = newValue}
  }

  var repeatedNestedMessage: [SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage] {
    get {_storage._repeatedNestedMessage}
    set {_uniqueStorage()._repeatedNestedMessage = newValue}
  }

  var repeatedNestedEnum: [SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum] {
    get {_storage._repeatedNestedEnum}
    set {_uniqueStorage()._repeatedNestedEnum = newValue}
  }

  /// Map
  var mapInt32Int32: Dictionary<Int32,Int32> {
    get {_storage._mapInt32Int32}
    set {_uniqueStorage()._mapInt32Int32 = newValue}
  }

  var mapInt64Int64: Dictionary<Int64,Int64> {
    get {_storage._mapInt64Int64}
    set {_uniqueStorage()._mapInt64Int64 = newValue}
  }

  var mapUint32Uint32: Dictionary<UInt32,UInt32> {
    get {_storage._mapUint32Uint32}
    set {_uniqueStorage()._mapUint32Uint32 = newValue}
  }

  var mapUint64Uint64: Dictionary<UInt64,UInt64> {
    get {_storage._mapUint64Uint64}
    set {_uniqueStorage()._mapUint64Uint64 = newValue}
  }

  var mapSint32Sint32: Dictionary<Int32,Int32> {
    get {_storage._mapSint32Sint32}
    set {_uniqueStorage()._mapSint32Sint32 = newValue}
  }

  var mapSint64Sint64: Dictionary<Int64,Int64> {
    get {_storage._mapSint64Sint64}
    set {_uniqueStorage()._mapSint64Sint64 = newValue}
  }

  var mapFixed32Fixed32: Dictionary<UInt32,UInt32> {
    get {_storage._mapFixed32Fixed32}
    set {_uniqueStorage()._mapFixed32Fixed32 = newValue}
  }

  var mapFixed64Fixed64: Dictionary<UInt64,UInt64> {
    get {_storage._mapFixed64Fixed64}
    set {_uniqueStorage()._mapFixed64Fixed64 = newValue}
  }

  var mapSfixed32Sfixed32: Dictionary<Int32,Int32> {
    get {_storage._mapSfixed32Sfixed32}
    set {_uniqueStorage()._mapSfixed32Sfixed32 = newValue}
  }

  var mapSfixed64Sfixed64: Dictionary<Int64,Int64> {
    get {_storage._mapSfixed64Sfixed64}
    set {_uniqueStorage()._mapSfixed64Sfixed64 = newValue}
  }

  var mapInt32Float: Dictionary<Int32,Float> {
    get {_storage._mapInt32Float}
    set {_uniqueStorage()._mapInt32Float = newValue}
  }

  var mapInt32Double: Dictionary<Int32,Double> {
    get {_storage._mapInt32Double}
    set {_uniqueStorage()._mapInt32Double = newValue}
  }

  var mapBoolBool: Dictionary<Bool,Bool> {
    get {_storage._mapBoolBool}
    set {_uniqueStorage()._mapBoolBool = newValue}
  }

  var mapStringString: Dictionary<String,String> {
    get {_storage._mapStringString}
    set {_uniqueStorage()._mapStringString = newValue}
  }

  var mapStringBytes: Dictionary<String,Data> {
    get {_storage._mapStringBytes}
    set {_uniqueStorage()._mapStringBytes = newValue}
  }

  var mapStringNestedMessage: Dictionary<String,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage> {
    get {_storage._mapStringNestedMessage}
    set {_uniqueStorage()._mapStringNestedMessage = newValue}
  }

  var mapStringNestedEnum: Dictionary<String,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum> {
    get {_storage._mapStringNestedEnum}
    set {_uniqueStorage()._mapStringNestedEnum = newValue}
  }

  var oneofField: OneOf_OneofField? {
    get {return _storage._oneofField}
    set {_uniqueStorage()._oneofField = newValue}
  }

  var oneofUint32: UInt32 {
    get {
      if case .oneofUint32(let v)? = _storage._oneofField {return v}
      return 0
    }
    set {_uniqueStorage()._oneofField = .oneofUint32(newValue)}
  }

  var oneofNestedMessage: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage {
    get {
      if case .oneofNestedMessage(let v)? = _storage._oneofField {return v}
      return SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage()
    }
    set {_uniqueStorage()._oneofField = .oneofNestedMessage(newValue)}
  }

  var oneofString: String {
    get {
      if case .oneofString(let v)? = _storage._oneofField {return v}
      return String()
    }
    set {_uniqueStorage()._oneofField = .oneofString(newValue)}
  }

  var oneofBytes: Data {
    get {
      if case .oneofBytes(let v)? = _storage._oneofField {return v}
      return Data()
    }
    set {_uniqueStorage()._oneofField = .oneofBytes(newValue)}
  }

  var oneofBool: Bool {
    get {
      if case .oneofBool(let v)? = _storage._oneofField {return v}
      return false
    }
    set {_uniqueStorage()._oneofField = .oneofBool(newValue)}
  }

  var oneofUint64: UInt64 {
    get {
      if case .oneofUint64(let v)? = _storage._oneofField {return v}
      return 0
    }
    set {_uniqueStorage()._oneofField = .oneofUint64(newValue)}
  }

  var oneofFloat: Float {
    get {
      if case .oneofFloat(let v)? = _storage._oneofField {return v}
      return 0
    }
    set {_uniqueStorage()._oneofField = .oneofFloat(newValue)}
  }

  var oneofDouble: Double {
    get {
      if case .oneofDouble(let v)? = _storage._oneofField {return v}
      return 0
    }
    set {_uniqueStorage()._oneofField = .oneofDouble(newValue)}
  }

  var oneofEnum: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum {
    get {
      if case .oneofEnum(let v)? = _storage._oneofField {return v}
      return .foo
    }
    set {_uniqueStorage()._oneofField = .oneofEnum(newValue)}
  }

  var oneofNullValue: SwiftProtobuf.Google_Protobuf_NullValue {
    get {
      if case .oneofNullValue(let v)? = _storage._oneofField {return v}
      return .nullValue
    }
    set {_uniqueStorage()._oneofField = .oneofNullValue(newValue)}
  }

  /// Well-known types
  var optionalBoolWrapper: SwiftProtobuf.Google_Protobuf_BoolValue {
    get {_storage._optionalBoolWrapper ?? SwiftProtobuf.Google_Protobuf_BoolValue()}
    set {_uniqueStorage()._optionalBoolWrapper = newValue}
  }
  /// Returns true if `optionalBoolWrapper` has been explicitly set.
  var hasOptionalBoolWrapper: Bool {_storage._optionalBoolWrapper != nil}
  /// Clears the value of `optionalBoolWrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalBoolWrapper() {_uniqueStorage()._optionalBoolWrapper = nil}

  var optionalInt32Wrapper: SwiftProtobuf.Google_Protobuf_Int32Value {
    get {_storage._optionalInt32Wrapper ?? SwiftProtobuf.Google_Protobuf_Int32Value()}
    set {_uniqueStorage()._optionalInt32Wrapper = newValue}
  }
  /// Returns true if `optionalInt32Wrapper` has been explicitly set.
  var hasOptionalInt32Wrapper: Bool {_storage._optionalInt32Wrapper != nil}
  /// Clears the value of `optionalInt32Wrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalInt32Wrapper() {_uniqueStorage()._optionalInt32Wrapper = nil}

  var optionalInt64Wrapper: SwiftProtobuf.Google_Protobuf_Int64Value {
    get {_storage._optionalInt64Wrapper ?? SwiftProtobuf.Google_Protobuf_Int64Value()}
    set {_uniqueStorage()._optionalInt64Wrapper = newValue}
  }
  /// Returns true if `optionalInt64Wrapper` has been explicitly set.
  var hasOptionalInt64Wrapper: Bool {_storage._optionalInt64Wrapper != nil}
  /// Clears the value of `optionalInt64Wrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalInt64Wrapper() {_uniqueStorage()._optionalInt64Wrapper = nil}

  var optionalUint32Wrapper: SwiftProtobuf.Google_Protobuf_UInt32Value {
    get {_storage._optionalUint32Wrapper ?? SwiftProtobuf.Google_Protobuf_UInt32Value()}
    set {_uniqueStorage()._optionalUint32Wrapper = newValue}
  }
  /// Returns true if `optionalUint32Wrapper` has been explicitly set.
  var hasOptionalUint32Wrapper: Bool {_storage._optionalUint32Wrapper != nil}
  /// Clears the value of `optionalUint32Wrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalUint32Wrapper() {_uniqueStorage()._optionalUint32Wrapper = nil}

  var optionalUint64Wrapper: SwiftProtobuf.Google_Protobuf_UInt64Value {
    get {_storage._optionalUint64Wrapper ?? SwiftProtobuf.Google_Protobuf_UInt64Value()}
    set {_uniqueStorage()._optionalUint64Wrapper = newValue}
  }
  /// Returns true if `optionalUint64Wrapper` has been explicitly set.
  var hasOptionalUint64Wrapper: Bool {_storage._optionalUint64Wrapper != nil}
  /// Clears the value of `optionalUint64Wrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalUint64Wrapper() {_uniqueStorage()._optionalUint64Wrapper = nil}

  var optionalFloatWrapper: SwiftProtobuf.Google_Protobuf_FloatValue {
    get {_storage._optionalFloatWrapper ?? SwiftProtobuf.Google_Protobuf_FloatValue()}
    set {_uniqueStorage()._optionalFloatWrapper = newValue}
  }
  /// Returns true if `optionalFloatWrapper` has been explicitly set.
  var hasOptionalFloatWrapper: Bool {_storage._optionalFloatWrapper != nil}
  /// Clears the value of `optionalFloatWrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalFloatWrapper() {_uniqueStorage()._optionalFloatWrapper = nil}

  var optionalDoubleWrapper: SwiftProtobuf.Google_Protobuf_DoubleValue {
    get {_storage._optionalDoubleWrapper ?? SwiftProtobuf.Google_Protobuf_DoubleValue()}
    set {_uniqueStorage()._optionalDoubleWrapper = newValue}
  }
  /// Returns true if `optionalDoubleWrapper` has been explicitly set.
  var hasOptionalDoubleWrapper: Bool {_storage._optionalDoubleWrapper != nil}
  /// Clears the value of `optionalDoubleWrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalDoubleWrapper() {_uniqueStorage()._optionalDoubleWrapper = nil}

  var optionalStringWrapper: SwiftProtobuf.Google_Protobuf_StringValue {
    get {_storage._optionalStringWrapper ?? SwiftProtobuf.Google_Protobuf_StringValue()}
    set {_uniqueStorage()._optionalStringWrapper = newValue}
  }
  /// Returns true if `optionalStringWrapper` has been explicitly set.
  var hasOptionalStringWrapper: Bool {_storage._optionalStringWrapper != nil}
  /// Clears the value of `optionalStringWrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalStringWrapper() {_uniqueStorage()._optionalStringWrapper = nil}

  var optionalBytesWrapper: SwiftProtobuf.Google_Protobuf_BytesValue {
    get {_storage._optionalBytesWrapper ?? SwiftProtobuf.Google_Protobuf_BytesValue()}
    set {_uniqueStorage()._optionalBytesWrapper = newValue}
  }
  /// Returns true if `optionalBytesWrapper` has been explicitly set.
  var hasOptionalBytesWrapper: Bool {_storage._optionalBytesWrapper != nil}
  /// Clears the value of `optionalBytesWrapper`. Subsequent reads from it will return its default value.
  mutating func clearOptionalBytesWrapper() {_uniqueStorage()._optionalBytesWrapper = nil}

  var repeatedBoolWrapper: [SwiftProtobuf.Google_Protobuf_BoolValue] {
    get {_storage._repeatedBoolWrapper}
    set {_uniqueStorage()._repeatedBoolWrapper = newValue}
  }

  var repeatedInt32Wrapper: [SwiftProtobuf.Google_Protobuf_Int32Value] {
    get {_storage._repeatedInt32Wrapper}
    set {_uniqueStorage()._repeatedInt32Wrapper = newValue}
  }

  var repeatedInt64Wrapper: [SwiftProtobuf.Google_Protobuf_Int64Value] {
    get {_storage._repeatedInt64Wrapper}
    set {_uniqueStorage()._repeatedInt64Wrapper = newValue}
  }

  var repeatedUint32Wrapper: [SwiftProtobuf.Google_Protobuf_UInt32Value] {
    get {_storage._repeatedUint32Wrapper}
    set {_uniqueStorage()._repeatedUint32Wrapper = newValue}
  }

  var repeatedUint64Wrapper: [SwiftProtobuf.Google_Protobuf_UInt64Value] {
    get {_storage._repeatedUint64Wrapper}
    set {_uniqueStorage()._repeatedUint64Wrapper = newValue}
  }

  var repeatedFloatWrapper: [SwiftProtobuf.Google_Protobuf_FloatValue] {
    get {_storage._repeatedFloatWrapper}
    set {_uniqueStorage()._repeatedFloatWrapper = newValue}
  }

  var repeatedDoubleWrapper: [SwiftProtobuf.Google_Protobuf_DoubleValue] {
    get {_storage._repeatedDoubleWrapper}
    set {_uniqueStorage()._repeatedDoubleWrapper = newValue}
  }

  var repeatedStringWrapper: [SwiftProtobuf.Google_Protobuf_StringValue] {
    get {_storage._repeatedStringWrapper}
    set {_uniqueStorage()._repeatedStringWrapper = newValue}
  }

  var repeatedBytesWrapper: [SwiftProtobuf.Google_Protobuf_BytesValue] {
    get {_storage._repeatedBytesWrapper}
    set {_uniqueStorage()._repeatedBytesWrapper = newValue}
  }

  var optionalDuration: SwiftProtobuf.Google_Protobuf_Duration {
    get {_storage._optionalDuration ?? SwiftProtobuf.Google_Protobuf_Duration()}
    set {_uniqueStorage()._optionalDuration = newValue}
  }
  /// Returns true if `optionalDuration` has been explicitly set.
  var hasOptionalDuration: Bool {_storage._optionalDuration != nil}
  /// Clears the value of `optionalDuration`. Subsequent reads from it will return its default value.
  mutating func clearOptionalDuration() {_uniqueStorage()._optionalDuration = nil}

  var optionalTimestamp: SwiftProtobuf.Google_Protobuf_Timestamp {
    get {_storage._optionalTimestamp ?? SwiftProtobuf.Google_Protobuf_Timestamp()}
    set {_uniqueStorage()._optionalTimestamp = newValue}
  }
  /// Returns true if `optionalTimestamp` has been explicitly set.
  var hasOptionalTimestamp: Bool {_storage._optionalTimestamp != nil}
  /// Clears the value of `optionalTimestamp`. Subsequent reads from it will return its default value.
  mutating func clearOptionalTimestamp() {_uniqueStorage()._optionalTimestamp = nil}

  var optionalFieldMask: SwiftProtobuf.Google_Protobuf_FieldMask {
    get {_storage._optionalFieldMask ?? SwiftProtobuf.Google_Protobuf_FieldMask()}
    set {_uniqueStorage()._optionalFieldMask = newValue}
  }
  /// Returns true if `optionalFieldMask` has been explicitly set.
  var hasOptionalFieldMask: Bool {_storage._optionalFieldMask != nil}
  /// Clears the value of `optionalFieldMask`. Subsequent reads from it will return its default value.
  mutating func clearOptionalFieldMask() {_uniqueStorage()._optionalFieldMask = nil}

  var optionalStruct: SwiftProtobuf.Google_Protobuf_Struct {
    get {_storage._optionalStruct ?? SwiftProtobuf.Google_Protobuf_Struct()}
    set {_uniqueStorage()._optionalStruct = newValue}
  }
  /// Returns true if `optionalStruct` has been explicitly set.
  var hasOptionalStruct: Bool {_storage._optionalStruct != nil}
  /// Clears the value of `optionalStruct`. Subsequent reads from it will return its default value.
  mutating func clearOptionalStruct() {_uniqueStorage()._optionalStruct = nil}

  var optionalAny: SwiftProtobuf.Google_Protobuf_Any {
    get {_storage._optionalAny ?? SwiftProtobuf.Google_Protobuf_Any()}
    set {_uniqueStorage()._optionalAny = newValue}
  }
  /// Returns true if `optionalAny` has been explicitly set.
  var hasOptionalAny: Bool {_storage._optionalAny != nil}
  /// Clears the value of `optionalAny`. Subsequent reads from it will return its default value.
  mutating func clearOptionalAny() {_uniqueStorage()._optionalAny = nil}

  var optionalValue: SwiftProtobuf.Google_Protobuf_Value {
    get {_storage._optionalValue ?? SwiftProtobuf.Google_Protobuf_Value()}
    set {_uniqueStorage()._optionalValue = newValue}
  }
  /// Returns true if `optionalValue` has been explicitly set.
  var hasOptionalValue: Bool {_storage._optionalValue != nil}
  /// Clears the value of `optionalValue`. Subsequent reads from it will return its default value.
  mutating func clearOptionalValue() {_uniqueStorage()._optionalValue = nil}

  var optionalNullValue: SwiftProtobuf.Google_Protobuf_NullValue {
    get {_storage._optionalNullValue}
    set {_uniqueStorage()._optionalNullValue = newValue}
  }

  var repeatedDuration: [SwiftProtobuf.Google_Protobuf_Duration] {
    get {_storage._repeatedDuration}
    set {_uniqueStorage()._repeatedDuration = newValue}
  }

  var repeatedTimestamp: [SwiftProtobuf.Google_Protobuf_Timestamp] {
    get {_storage._repeatedTimestamp}
    set {_uniqueStorage()._repeatedTimestamp = newValue}
  }

  var repeatedFieldmask: [SwiftProtobuf.Google_Protobuf_FieldMask] {
    get {_storage._repeatedFieldmask}
    set {_uniqueStorage()._repeatedFieldmask = newValue}
  }

  var repeatedStruct: [SwiftProtobuf.Google_Protobuf_Struct] {
    get {_storage._repeatedStruct}
    set {_uniqueStorage()._repeatedStruct = newValue}
  }

  var repeatedAny: [SwiftProtobuf.Google_Protobuf_Any] {
    get {_storage._repeatedAny}
    set {_uniqueStorage()._repeatedAny = newValue}
  }

  var repeatedValue: [SwiftProtobuf.Google_Protobuf_Value] {
    get {_storage._repeatedValue}
    set {_uniqueStorage()._repeatedValue = newValue}
  }

  var repeatedListValue: [SwiftProtobuf.Google_Protobuf_ListValue] {
    get {_storage._repeatedListValue}
    set {_uniqueStorage()._repeatedListValue = newValue}
  }

  /// Test field-name-to-JSON-name convention.
  /// (protobuf says names can be any valid C/C++ identifier.)
  var fieldname1: Int32 {
    get {_storage._fieldname1}
    set {_uniqueStorage()._fieldname1 = newValue}
  }

  var fieldName2: Int32 {
    get {_storage._fieldName2}
    set {_uniqueStorage()._fieldName2 = newValue}
  }

  var fieldName3: Int32 {
    get {_storage._fieldName3}
    set {_uniqueStorage()._fieldName3 = newValue}
  }

  var field_Name4_: Int32 {
    get {_storage._field_Name4_}
    set {_uniqueStorage()._field_Name4_ = newValue}
  }

  var field0Name5: Int32 {
    get {_storage._field0Name5}
    set {_uniqueStorage()._field0Name5 = newValue}
  }

  var field0Name6: Int32 {
    get {_storage._field0Name6}
    set {_uniqueStorage()._field0Name6 = newValue}
  }

  var fieldName7: Int32 {
    get {_storage._fieldName7}
    set {_uniqueStorage()._fieldName7 = newValue}
  }

  var fieldName8: Int32 {
    get {_storage._fieldName8}
    set {_uniqueStorage()._fieldName8 = newValue}
  }

  var fieldName9: Int32 {
    get {_storage._fieldName9}
    set {_uniqueStorage()._fieldName9 = newValue}
  }

  var fieldName10: Int32 {
    get {_storage._fieldName10}
    set {_uniqueStorage()._fieldName10 = newValue}
  }

  var fieldName11: Int32 {
    get {_storage._fieldName11}
    set {_uniqueStorage()._fieldName11 = newValue}
  }

  var fieldName12: Int32 {
    get {_storage._fieldName12}
    set {_uniqueStorage()._fieldName12 = newValue}
  }

  var _FieldName13: Int32 {
    get {_storage.__FieldName13}
    set {_uniqueStorage().__FieldName13 = newValue}
  }

  var _FieldName14: Int32 {
    get {_storage.__FieldName14}
    set {_uniqueStorage().__FieldName14 = newValue}
  }

  var field_Name15: Int32 {
    get {_storage._field_Name15}
    set {_uniqueStorage()._field_Name15 = newValue}
  }

  var field_Name16: Int32 {
    get {_storage._field_Name16}
    set {_uniqueStorage()._field_Name16 = newValue}
  }

  var fieldName17__: Int32 {
    get {_storage._fieldName17__}
    set {_uniqueStorage()._fieldName17__ = newValue}
  }

  var fieldName18__: Int32 {
    get {_storage._fieldName18__}
    set {_uniqueStorage()._fieldName18__ = newValue}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  enum OneOf_OneofField: Equatable, Sendable {
    case oneofUint32(UInt32)
    case oneofNestedMessage(SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage)
    case oneofString(String)
    case oneofBytes(Data)
    case oneofBool(Bool)
    case oneofUint64(UInt64)
    case oneofFloat(Float)
    case oneofDouble(Double)
    case oneofEnum(SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum)
    case oneofNullValue(SwiftProtobuf.Google_Protobuf_NullValue)

  }

  enum NestedEnum: SwiftProtobuf.Enum, Swift.CaseIterable {
    typealias RawValue = Int
    case foo // = 0
    case bar // = 1
    case baz // = 2

    /// Intentionally negative.
    case neg // = -1
    case UNRECOGNIZED(Int)

    init() {
      self = .foo
    }

    init?(rawValue: Int) {
      switch rawValue {
      case -1: self = .neg
      case 0: self = .foo
      case 1: self = .bar
      case 2: self = .baz
      default: self = .UNRECOGNIZED(rawValue)
      }
    }

    var rawValue: Int {
      switch self {
      case .neg: return -1
      case .foo: return 0
      case .bar: return 1
      case .baz: return 2
      case .UNRECOGNIZED(let i): return i
      }
    }

    // The compiler won't synthesize support with the UNRECOGNIZED case.
    static let allCases: [SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum] = [
      .foo,
      .bar,
      .baz,
      .neg,
    ]

  }

  struct NestedMessage: @unchecked Sendable {
    // SwiftProtobuf.Message conformance is added in an extension below. See the
    // `Message` and `Message+*Additions` files in the SwiftProtobuf library for
    // methods supported on all messages.

    var a: Int32 {
      get {_storage._a}
      set {_uniqueStorage()._a = newValue}
    }

    var corecursive: SwiftProtoTesting_Test3_TestAllTypesProto3 {
      get {_storage._corecursive ?? SwiftProtoTesting_Test3_TestAllTypesProto3()}
      set {_uniqueStorage()._corecursive = newValue}
    }
    /// Returns true if `corecursive` has been explicitly set.
    var hasCorecursive: Bool {_storage._corecursive != nil}
    /// Clears the value of `corecursive`. Subsequent reads from it will return its default value.
    mutating func clearCorecursive() {_uniqueStorage()._corecursive = nil}

    var unknownFields = SwiftProtobuf.UnknownStorage()

    init() {}

    fileprivate var _storage = _StorageClass.defaultInstance
  }

  init() {}

  fileprivate var _storage = _StorageClass.defaultInstance
}

// MARK: - Code below here is support for the SwiftProtobuf runtime.

fileprivate let _protobuf_package = "swift_proto_testing.test3"

extension SwiftProtoTesting_Test3_TestAllTypesProto3: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestAllTypesProto3"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{3}optional_int32\0\u{3}optional_int64\0\u{3}optional_uint32\0\u{3}optional_uint64\0\u{3}optional_sint32\0\u{3}optional_sint64\0\u{3}optional_fixed32\0\u{3}optional_fixed64\0\u{3}optional_sfixed32\0\u{3}optional_sfixed64\0\u{3}optional_float\0\u{3}optional_double\0\u{3}optional_bool\0\u{3}optional_string\0\u{3}optional_bytes\0\u{4}\u{3}optional_nested_message\0\u{4}\u{3}optional_nested_enum\0\u{4}\u{a}repeated_int32\0\u{3}repeated_int64\0\u{3}repeated_uint32\0\u{3}repeated_uint64\0\u{3}repeated_sint32\0\u{3}repeated_sint64\0\u{3}repeated_fixed32\0\u{3}repeated_fixed64\0\u{3}repeated_sfixed32\0\u{3}repeated_sfixed64\0\u{3}repeated_float\0\u{3}repeated_double\0\u{3}repeated_bool\0\u{3}repeated_string\0\u{3}repeated_bytes\0\u{4}\u{3}repeated_nested_message\0\u{4}\u{3}repeated_nested_enum\0\u{4}\u{5}map_int32_int32\0\u{3}map_int64_int64\0\u{3}map_uint32_uint32\0\u{3}map_uint64_uint64\0\u{3}map_sint32_sint32\0\u{3}map_sint64_sint64\0\u{3}map_fixed32_fixed32\0\u{3}map_fixed64_fixed64\0\u{3}map_sfixed32_sfixed32\0\u{3}map_sfixed64_sfixed64\0\u{3}map_int32_float\0\u{3}map_int32_double\0\u{3}map_bool_bool\0\u{3}map_string_string\0\u{3}map_string_bytes\0\u{3}map_string_nested_message\0\u{4}\u{2}map_string_nested_enum\0\u{4}&oneof_uint32\0\u{3}oneof_nested_message\0\u{3}oneof_string\0\u{3}oneof_bytes\0\u{3}oneof_bool\0\u{3}oneof_uint64\0\u{3}oneof_float\0\u{3}oneof_double\0\u{3}oneof_enum\0\u{3}oneof_null_value\0\u{4}Q\u{1}optional_bool_wrapper\0\u{3}optional_int32_wrapper\0\u{3}optional_int64_wrapper\0\u{3}optional_uint32_wrapper\0\u{3}optional_uint64_wrapper\0\u{3}optional_float_wrapper\0\u{3}optional_double_wrapper\0\u{3}optional_string_wrapper\0\u{3}optional_bytes_wrapper\0\u{4}\u{2}repeated_bool_wrapper\0\u{3}repeated_int32_wrapper\0\u{3}repeated_int64_wrapper\0\u{3}repeated_uint32_wrapper\0\u{3}repeated_uint64_wrapper\0\u{3}repeated_float_wrapper\0\u{3}repeated_double_wrapper\0\u{3}repeated_string_wrapper\0\u{3}repeated_bytes_wrapper\0\u{4}R\u{1}optional_duration\0\u{3}optional_timestamp\0\u{3}optional_field_mask\0\u{3}optional_struct\0\u{3}optional_any\0\u{3}optional_value\0\u{3}optional_null_value\0\u{4}\u{4}repeated_duration\0\u{3}repeated_timestamp\0\u{3}repeated_fieldmask\0\u{4}\u{2}repeated_any\0\u{3}repeated_value\0\u{3}repeated_list_value\0\u{4}\u{7}repeated_struct\0\u{2}M\u{1}fieldname1\0\u{3}field_name2\0\u{3}_field_name3\0\u{3}field__name4_\0\u{1}field0name5\0\u{3}field_0_name6\0\u{1}fieldName7\0\u{1}FieldName8\0\u{3}field_Name9\0\u{3}Field_Name10\0\u{3}FIELD_NAME11\0\u{3}FIELD_name12\0\u{3}__field_name13\0\u{3}__Field_name14\0\u{3}field__name15\0\u{3}field__Name16\0\u{3}field_name17__\0\u{3}Field_name18__\0\u{c}u\u{7}\u{a}")

  fileprivate class _StorageClass {
    var _optionalInt32: Int32 = 0
    var _optionalInt64: Int64 = 0
    var _optionalUint32: UInt32 = 0
    var _optionalUint64: UInt64 = 0
    var _optionalSint32: Int32 = 0
    var _optionalSint64: Int64 = 0
    var _optionalFixed32: UInt32 = 0
    var _optionalFixed64: UInt64 = 0
    var _optionalSfixed32: Int32 = 0
    var _optionalSfixed64: Int64 = 0
    var _optionalFloat: Float = 0
    var _optionalDouble: Double = 0
    var _optionalBool: Bool = false
    var _optionalString: String = String()
    var _optionalBytes: Data = Data()
    var _optionalNestedMessage: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage? = nil
    var _optionalNestedEnum: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum = .foo
    var _repeatedInt32: [Int32] = []
    var _repeatedInt64: [Int64] = []
    var _repeatedUint32: [UInt32] = []
    var _repeatedUint64: [UInt64] = []
    var _repeatedSint32: [Int32] = []
    var _repeatedSint64: [Int64] = []
    var _repeatedFixed32: [UInt32] = []
    var _repeatedFixed64: [UInt64] = []
    var _repeatedSfixed32: [Int32] = []
    var _repeatedSfixed64: [Int64] = []
    var _repeatedFloat: [Float] = []
    var _repeatedDouble: [Double] = []
    var _repeatedBool: [Bool] = []
    var _repeatedString: [String] = []
    var _repeatedBytes: [Data] = []
    var _repeatedNestedMessage: [SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage] = []
    var _repeatedNestedEnum: [SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum] = []
    var _mapInt32Int32: Dictionary<Int32,Int32> = [:]
    var _mapInt64Int64: Dictionary<Int64,Int64> = [:]
    var _mapUint32Uint32: Dictionary<UInt32,UInt32> = [:]
    var _mapUint64Uint64: Dictionary<UInt64,UInt64> = [:]
    var _mapSint32Sint32: Dictionary<Int32,Int32> = [:]
    var _mapSint64Sint64: Dictionary<Int64,Int64> = [:]
    var _mapFixed32Fixed32: Dictionary<UInt32,UInt32> = [:]
    var _mapFixed64Fixed64: Dictionary<UInt64,UInt64> = [:]
    var _mapSfixed32Sfixed32: Dictionary<Int32,Int32> = [:]
    var _mapSfixed64Sfixed64: Dictionary<Int64,Int64> = [:]
    var _mapInt32Float: Dictionary<Int32,Float> = [:]
    var _mapInt32Double: Dictionary<Int32,Double> = [:]
    var _mapBoolBool: Dictionary<Bool,Bool> = [:]
    var _mapStringString: Dictionary<String,String> = [:]
    var _mapStringBytes: Dictionary<String,Data> = [:]
    var _mapStringNestedMessage: Dictionary<String,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage> = [:]
    var _mapStringNestedEnum: Dictionary<String,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum> = [:]
    var _oneofField: SwiftProtoTesting_Test3_TestAllTypesProto3.OneOf_OneofField?
    var _optionalBoolWrapper: SwiftProtobuf.Google_Protobuf_BoolValue? = nil
    var _optionalInt32Wrapper: SwiftProtobuf.Google_Protobuf_Int32Value? = nil
    var _optionalInt64Wrapper: SwiftProtobuf.Google_Protobuf_Int64Value? = nil
    var _optionalUint32Wrapper: SwiftProtobuf.Google_Protobuf_UInt32Value? = nil
    var _optionalUint64Wrapper: SwiftProtobuf.Google_Protobuf_UInt64Value? = nil
    var _optionalFloatWrapper: SwiftProtobuf.Google_Protobuf_FloatValue? = nil
    var _optionalDoubleWrapper: SwiftProtobuf.Google_Protobuf_DoubleValue? = nil
    var _optionalStringWrapper: SwiftProtobuf.Google_Protobuf_StringValue? = nil
    var _optionalBytesWrapper: SwiftProtobuf.Google_Protobuf_BytesValue? = nil
    var _repeatedBoolWrapper: [SwiftProtobuf.Google_Protobuf_BoolValue] = []
    var _repeatedInt32Wrapper: [SwiftProtobuf.Google_Protobuf_Int32Value] = []
    var _repeatedInt64Wrapper: [SwiftProtobuf.Google_Protobuf_Int64Value] = []
    var _repeatedUint32Wrapper: [SwiftProtobuf.Google_Protobuf_UInt32Value] = []
    var _repeatedUint64Wrapper: [SwiftProtobuf.Google_Protobuf_UInt64Value] = []
    var _repeatedFloatWrapper: [SwiftProtobuf.Google_Protobuf_FloatValue] = []
    var _repeatedDoubleWrapper: [SwiftProtobuf.Google_Protobuf_DoubleValue] = []
    var _repeatedStringWrapper: [SwiftProtobuf.Google_Protobuf_StringValue] = []
    var _repeatedBytesWrapper: [SwiftProtobuf.Google_Protobuf_BytesValue] = []
    var _optionalDuration: SwiftProtobuf.Google_Protobuf_Duration? = nil
    var _optionalTimestamp: SwiftProtobuf.Google_Protobuf_Timestamp? = nil
    var _optionalFieldMask: SwiftProtobuf.Google_Protobuf_FieldMask? = nil
    var _optionalStruct: SwiftProtobuf.Google_Protobuf_Struct? = nil
    var _optionalAny: SwiftProtobuf.Google_Protobuf_Any? = nil
    var _optionalValue: SwiftProtobuf.Google_Protobuf_Value? = nil
    var _optionalNullValue: SwiftProtobuf.Google_Protobuf_NullValue = .nullValue
    var _repeatedDuration: [SwiftProtobuf.Google_Protobuf_Duration] = []
    var _repeatedTimestamp: [SwiftProtobuf.Google_Protobuf_Timestamp] = []
    var _repeatedFieldmask: [SwiftProtobuf.Google_Protobuf_FieldMask] = []
    var _repeatedStruct: [SwiftProtobuf.Google_Protobuf_Struct] = []
    var _repeatedAny: [SwiftProtobuf.Google_Protobuf_Any] = []
    var _repeatedValue: [SwiftProtobuf.Google_Protobuf_Value] = []
    var _repeatedListValue: [SwiftProtobuf.Google_Protobuf_ListValue] = []
    var _fieldname1: Int32 = 0
    var _fieldName2: Int32 = 0
    var _fieldName3: Int32 = 0
    var _field_Name4_: Int32 = 0
    var _field0Name5: Int32 = 0
    var _field0Name6: Int32 = 0
    var _fieldName7: Int32 = 0
    var _fieldName8: Int32 = 0
    var _fieldName9: Int32 = 0
    var _fieldName10: Int32 = 0
    var _fieldName11: Int32 = 0
    var _fieldName12: Int32 = 0
    var __FieldName13: Int32 = 0
    var __FieldName14: Int32 = 0
    var _field_Name15: Int32 = 0
    var _field_Name16: Int32 = 0
    var _fieldName17__: Int32 = 0
    var _fieldName18__: Int32 = 0

      // This property is used as the initial default value for new instances of the type.
      // The type itself is protecting the reference to its storage via CoW semantics.
      // This will force a copy to be made of this reference when the first mutation occurs;
      // hence, it is safe to mark this as `nonisolated(unsafe)`.
      static nonisolated(unsafe) let defaultInstance = _StorageClass()

    private init() {}

    init(copying source: _StorageClass) {
      _optionalInt32 = source._optionalInt32
      _optionalInt64 = source._optionalInt64
      _optionalUint32 = source._optionalUint32
      _optionalUint64 = source._optionalUint64
      _optionalSint32 = source._optionalSint32
      _optionalSint64 = source._optionalSint64
      _optionalFixed32 = source._optionalFixed32
      _optionalFixed64 = source._optionalFixed64
      _optionalSfixed32 = source._optionalSfixed32
      _optionalSfixed64 = source._optionalSfixed64
      _optionalFloat = source._optionalFloat
      _optionalDouble = source._optionalDouble
      _optionalBool = source._optionalBool
      _optionalString = source._optionalString
      _optionalBytes = source._optionalBytes
      _optionalNestedMessage = source._optionalNestedMessage
      _optionalNestedEnum = source._optionalNestedEnum
      _repeatedInt32 = source._repeatedInt32
      _repeatedInt64 = source._repeatedInt64
      _repeatedUint32 = source._repeatedUint32
      _repeatedUint64 = source._repeatedUint64
      _repeatedSint32 = source._repeatedSint32
      _repeatedSint64 = source._repeatedSint64
      _repeatedFixed32 = source._repeatedFixed32
      _repeatedFixed64 = source._repeatedFixed64
      _repeatedSfixed32 = source._repeatedSfixed32
      _repeatedSfixed64 = source._repeatedSfixed64
      _repeatedFloat = source._repeatedFloat
      _repeatedDouble = source._repeatedDouble
      _repeatedBool = source._repeatedBool
      _repeatedString = source._repeatedString
      _repeatedBytes = source._repeatedBytes
      _repeatedNestedMessage = source._repeatedNestedMessage
      _repeatedNestedEnum = source._repeatedNestedEnum
      _mapInt32Int32 = source._mapInt32Int32
      _mapInt64Int64 = source._mapInt64Int64
      _mapUint32Uint32 = source._mapUint32Uint32
      _mapUint64Uint64 = source._mapUint64Uint64
      _mapSint32Sint32 = source._mapSint32Sint32
      _mapSint64Sint64 = source._mapSint64Sint64
      _mapFixed32Fixed32 = source._mapFixed32Fixed32
      _mapFixed64Fixed64 = source._mapFixed64Fixed64
      _mapSfixed32Sfixed32 = source._mapSfixed32Sfixed32
      _mapSfixed64Sfixed64 = source._mapSfixed64Sfixed64
      _mapInt32Float = source._mapInt32Float
      _mapInt32Double = source._mapInt32Double
      _mapBoolBool = source._mapBoolBool
      _mapStringString = source._mapStringString
      _mapStringBytes = source._mapStringBytes
      _mapStringNestedMessage = source._mapStringNestedMessage
      _mapStringNestedEnum = source._mapStringNestedEnum
      _oneofField = source._oneofField
      _optionalBoolWrapper = source._optionalBoolWrapper
      _optionalInt32Wrapper = source._optionalInt32Wrapper
      _optionalInt64Wrapper = source._optionalInt64Wrapper
      _optionalUint32Wrapper = source._optionalUint32Wrapper
      _optionalUint64Wrapper = source._optionalUint64Wrapper
      _optionalFloatWrapper = source._optionalFloatWrapper
      _optionalDoubleWrapper = source._optionalDoubleWrapper
      _optionalStringWrapper = source._optionalStringWrapper
      _optionalBytesWrapper = source._optionalBytesWrapper
      _repeatedBoolWrapper = source._repeatedBoolWrapper
      _repeatedInt32Wrapper = source._repeatedInt32Wrapper
      _repeatedInt64Wrapper = source._repeatedInt64Wrapper
      _repeatedUint32Wrapper = source._repeatedUint32Wrapper
      _repeatedUint64Wrapper = source._repeatedUint64Wrapper
      _repeatedFloatWrapper = source._repeatedFloatWrapper
      _repeatedDoubleWrapper = source._repeatedDoubleWrapper
      _repeatedStringWrapper = source._repeatedStringWrapper
      _repeatedBytesWrapper = source._repeatedBytesWrapper
      _optionalDuration = source._optionalDuration
      _optionalTimestamp = source._optionalTimestamp
      _optionalFieldMask = source._optionalFieldMask
      _optionalStruct = source._optionalStruct
      _optionalAny = source._optionalAny
      _optionalValue = source._optionalValue
      _optionalNullValue = source._optionalNullValue
      _repeatedDuration = source._repeatedDuration
      _repeatedTimestamp = source._repeatedTimestamp
      _repeatedFieldmask = source._repeatedFieldmask
      _repeatedStruct = source._repeatedStruct
      _repeatedAny = source._repeatedAny
      _repeatedValue = source._repeatedValue
      _repeatedListValue = source._repeatedListValue
      _fieldname1 = source._fieldname1
      _fieldName2 = source._fieldName2
      _fieldName3 = source._fieldName3
      _field_Name4_ = source._field_Name4_
      _field0Name5 = source._field0Name5
      _field0Name6 = source._field0Name6
      _fieldName7 = source._fieldName7
      _fieldName8 = source._fieldName8
      _fieldName9 = source._fieldName9
      _fieldName10 = source._fieldName10
      _fieldName11 = source._fieldName11
      _fieldName12 = source._fieldName12
      __FieldName13 = source.__FieldName13
      __FieldName14 = source.__FieldName14
      _field_Name15 = source._field_Name15
      _field_Name16 = source._field_Name16
      _fieldName17__ = source._fieldName17__
      _fieldName18__ = source._fieldName18__
    }
  }

  fileprivate mutating func _uniqueStorage() -> _StorageClass {
    if !isKnownUniquelyReferenced(&_storage) {
      _storage = _StorageClass(copying: _storage)
    }
    return _storage
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    _ = _uniqueStorage()
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      while let fieldNumber = try decoder.nextFieldNumber() {
        // The use of inline closures is to circumvent an issue where the compiler
        // allocates stack space for every case branch when no optimizations are
        // enabled. https://github.com/apple/swift-protobuf/issues/1034
        switch fieldNumber {
        case 1: try { try decoder.decodeSingularInt32Field(value: &_storage._optionalInt32) }()
        case 2: try { try decoder.decodeSingularInt64Field(value: &_storage._optionalInt64) }()
        case 3: try { try decoder.decodeSingularUInt32Field(value: &_storage._optionalUint32) }()
        case 4: try { try decoder.decodeSingularUInt64Field(value: &_storage._optionalUint64) }()
        case 5: try { try decoder.decodeSingularSInt32Field(value: &_storage._optionalSint32) }()
        case 6: try { try decoder.decodeSingularSInt64Field(value: &_storage._optionalSint64) }()
        case 7: try { try decoder.decodeSingularFixed32Field(value: &_storage._optionalFixed32) }()
        case 8: try { try decoder.decodeSingularFixed64Field(value: &_storage._optionalFixed64) }()
        case 9: try { try decoder.decodeSingularSFixed32Field(value: &_storage._optionalSfixed32) }()
        case 10: try { try decoder.decodeSingularSFixed64Field(value: &_storage._optionalSfixed64) }()
        case 11: try { try decoder.decodeSingularFloatField(value: &_storage._optionalFloat) }()
        case 12: try { try decoder.decodeSingularDoubleField(value: &_storage._optionalDouble) }()
        case 13: try { try decoder.decodeSingularBoolField(value: &_storage._optionalBool) }()
        case 14: try { try decoder.decodeSingularStringField(value: &_storage._optionalString) }()
        case 15: try { try decoder.decodeSingularBytesField(value: &_storage._optionalBytes) }()
        case 18: try { try decoder.decodeSingularMessageField(value: &_storage._optionalNestedMessage) }()
        case 21: try { try decoder.decodeSingularEnumField(value: &_storage._optionalNestedEnum) }()
        case 31: try { try decoder.decodeRepeatedInt32Field(value: &_storage._repeatedInt32) }()
        case 32: try { try decoder.decodeRepeatedInt64Field(value: &_storage._repeatedInt64) }()
        case 33: try { try decoder.decodeRepeatedUInt32Field(value: &_storage._repeatedUint32) }()
        case 34: try { try decoder.decodeRepeatedUInt64Field(value: &_storage._repeatedUint64) }()
        case 35: try { try decoder.decodeRepeatedSInt32Field(value: &_storage._repeatedSint32) }()
        case 36: try { try decoder.decodeRepeatedSInt64Field(value: &_storage._repeatedSint64) }()
        case 37: try { try decoder.decodeRepeatedFixed32Field(value: &_storage._repeatedFixed32) }()
        case 38: try { try decoder.decodeRepeatedFixed64Field(value: &_storage._repeatedFixed64) }()
        case 39: try { try decoder.decodeRepeatedSFixed32Field(value: &_storage._repeatedSfixed32) }()
        case 40: try { try decoder.decodeRepeatedSFixed64Field(value: &_storage._repeatedSfixed64) }()
        case 41: try { try decoder.decodeRepeatedFloatField(value: &_storage._repeatedFloat) }()
        case 42: try { try decoder.decodeRepeatedDoubleField(value: &_storage._repeatedDouble) }()
        case 43: try { try decoder.decodeRepeatedBoolField(value: &_storage._repeatedBool) }()
        case 44: try { try decoder.decodeRepeatedStringField(value: &_storage._repeatedString) }()
        case 45: try { try decoder.decodeRepeatedBytesField(value: &_storage._repeatedBytes) }()
        case 48: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedNestedMessage) }()
        case 51: try { try decoder.decodeRepeatedEnumField(value: &_storage._repeatedNestedEnum) }()
        case 56: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: &_storage._mapInt32Int32) }()
        case 57: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt64,SwiftProtobuf.ProtobufInt64>.self, value: &_storage._mapInt64Int64) }()
        case 58: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt32,SwiftProtobuf.ProtobufUInt32>.self, value: &_storage._mapUint32Uint32) }()
        case 59: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt64,SwiftProtobuf.ProtobufUInt64>.self, value: &_storage._mapUint64Uint64) }()
        case 60: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt32,SwiftProtobuf.ProtobufSInt32>.self, value: &_storage._mapSint32Sint32) }()
        case 61: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt64,SwiftProtobuf.ProtobufSInt64>.self, value: &_storage._mapSint64Sint64) }()
        case 62: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed32,SwiftProtobuf.ProtobufFixed32>.self, value: &_storage._mapFixed32Fixed32) }()
        case 63: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed64,SwiftProtobuf.ProtobufFixed64>.self, value: &_storage._mapFixed64Fixed64) }()
        case 64: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed32,SwiftProtobuf.ProtobufSFixed32>.self, value: &_storage._mapSfixed32Sfixed32) }()
        case 65: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed64,SwiftProtobuf.ProtobufSFixed64>.self, value: &_storage._mapSfixed64Sfixed64) }()
        case 66: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufFloat>.self, value: &_storage._mapInt32Float) }()
        case 67: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufDouble>.self, value: &_storage._mapInt32Double) }()
        case 68: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufBool,SwiftProtobuf.ProtobufBool>.self, value: &_storage._mapBoolBool) }()
        case 69: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: &_storage._mapStringString) }()
        case 70: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufBytes>.self, value: &_storage._mapStringBytes) }()
        case 71: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage>.self, value: &_storage._mapStringNestedMessage) }()
        case 73: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufString,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum>.self, value: &_storage._mapStringNestedEnum) }()
        case 111: try {
          var v: UInt32?
          try decoder.decodeSingularUInt32Field(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofUint32(v)
          }
        }()
        case 112: try {
          var v: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage?
          var hadOneofValue = false
          if let current = _storage._oneofField {
            hadOneofValue = true
            if case .oneofNestedMessage(let m) = current {v = m}
          }
          try decoder.decodeSingularMessageField(value: &v)
          if let v = v {
            if hadOneofValue {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofNestedMessage(v)
          }
        }()
        case 113: try {
          var v: String?
          try decoder.decodeSingularStringField(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofString(v)
          }
        }()
        case 114: try {
          var v: Data?
          try decoder.decodeSingularBytesField(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofBytes(v)
          }
        }()
        case 115: try {
          var v: Bool?
          try decoder.decodeSingularBoolField(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofBool(v)
          }
        }()
        case 116: try {
          var v: UInt64?
          try decoder.decodeSingularUInt64Field(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofUint64(v)
          }
        }()
        case 117: try {
          var v: Float?
          try decoder.decodeSingularFloatField(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofFloat(v)
          }
        }()
        case 118: try {
          var v: Double?
          try decoder.decodeSingularDoubleField(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofDouble(v)
          }
        }()
        case 119: try {
          var v: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum?
          try decoder.decodeSingularEnumField(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofEnum(v)
          }
        }()
        case 120: try {
          var v: SwiftProtobuf.Google_Protobuf_NullValue?
          try decoder.decodeSingularEnumField(value: &v)
          if let v = v {
            if _storage._oneofField != nil {try decoder.handleConflictingOneOf()}
            _storage._oneofField = .oneofNullValue(v)
          }
        }()
        case 201: try { try decoder.decodeSingularMessageField(value: &_storage._optionalBoolWrapper) }()
        case 202: try { try decoder.decodeSingularMessageField(value: &_storage._optionalInt32Wrapper) }()
        case 203: try { try decoder.decodeSingularMessageField(value: &_storage._optionalInt64Wrapper) }()
        case 204: try { try decoder.decodeSingularMessageField(value: &_storage._optionalUint32Wrapper) }()
        case 205: try { try decoder.decodeSingularMessageField(value: &_storage._optionalUint64Wrapper) }()
        case 206: try { try decoder.decodeSingularMessageField(value: &_storage._optionalFloatWrapper) }()
        case 207: try { try decoder.decodeSingularMessageField(value: &_storage._optionalDoubleWrapper) }()
        case 208: try { try decoder.decodeSingularMessageField(value: &_storage._optionalStringWrapper) }()
        case 209: try { try decoder.decodeSingularMessageField(value: &_storage._optionalBytesWrapper) }()
        case 211: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedBoolWrapper) }()
        case 212: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedInt32Wrapper) }()
        case 213: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedInt64Wrapper) }()
        case 214: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedUint32Wrapper) }()
        case 215: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedUint64Wrapper) }()
        case 216: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedFloatWrapper) }()
        case 217: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedDoubleWrapper) }()
        case 218: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedStringWrapper) }()
        case 219: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedBytesWrapper) }()
        case 301: try { try decoder.decodeSingularMessageField(value: &_storage._optionalDuration) }()
        case 302: try { try decoder.decodeSingularMessageField(value: &_storage._optionalTimestamp) }()
        case 303: try { try decoder.decodeSingularMessageField(value: &_storage._optionalFieldMask) }()
        case 304: try { try decoder.decodeSingularMessageField(value: &_storage._optionalStruct) }()
        case 305: try { try decoder.decodeSingularMessageField(value: &_storage._optionalAny) }()
        case 306: try { try decoder.decodeSingularMessageField(value: &_storage._optionalValue) }()
        case 307: try { try decoder.decodeSingularEnumField(value: &_storage._optionalNullValue) }()
        case 311: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedDuration) }()
        case 312: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedTimestamp) }()
        case 313: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedFieldmask) }()
        case 315: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedAny) }()
        case 316: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedValue) }()
        case 317: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedListValue) }()
        case 324: try { try decoder.decodeRepeatedMessageField(value: &_storage._repeatedStruct) }()
        case 401: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldname1) }()
        case 402: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName2) }()
        case 403: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName3) }()
        case 404: try { try decoder.decodeSingularInt32Field(value: &_storage._field_Name4_) }()
        case 405: try { try decoder.decodeSingularInt32Field(value: &_storage._field0Name5) }()
        case 406: try { try decoder.decodeSingularInt32Field(value: &_storage._field0Name6) }()
        case 407: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName7) }()
        case 408: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName8) }()
        case 409: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName9) }()
        case 410: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName10) }()
        case 411: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName11) }()
        case 412: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName12) }()
        case 413: try { try decoder.decodeSingularInt32Field(value: &_storage.__FieldName13) }()
        case 414: try { try decoder.decodeSingularInt32Field(value: &_storage.__FieldName14) }()
        case 415: try { try decoder.decodeSingularInt32Field(value: &_storage._field_Name15) }()
        case 416: try { try decoder.decodeSingularInt32Field(value: &_storage._field_Name16) }()
        case 417: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName17__) }()
        case 418: try { try decoder.decodeSingularInt32Field(value: &_storage._fieldName18__) }()
        default: break
        }
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every if/case branch local when no optimizations
      // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
      // https://github.com/apple/swift-protobuf/issues/1182
      if _storage._optionalInt32 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._optionalInt32, fieldNumber: 1)
      }
      if _storage._optionalInt64 != 0 {
        try visitor.visitSingularInt64Field(value: _storage._optionalInt64, fieldNumber: 2)
      }
      if _storage._optionalUint32 != 0 {
        try visitor.visitSingularUInt32Field(value: _storage._optionalUint32, fieldNumber: 3)
      }
      if _storage._optionalUint64 != 0 {
        try visitor.visitSingularUInt64Field(value: _storage._optionalUint64, fieldNumber: 4)
      }
      if _storage._optionalSint32 != 0 {
        try visitor.visitSingularSInt32Field(value: _storage._optionalSint32, fieldNumber: 5)
      }
      if _storage._optionalSint64 != 0 {
        try visitor.visitSingularSInt64Field(value: _storage._optionalSint64, fieldNumber: 6)
      }
      if _storage._optionalFixed32 != 0 {
        try visitor.visitSingularFixed32Field(value: _storage._optionalFixed32, fieldNumber: 7)
      }
      if _storage._optionalFixed64 != 0 {
        try visitor.visitSingularFixed64Field(value: _storage._optionalFixed64, fieldNumber: 8)
      }
      if _storage._optionalSfixed32 != 0 {
        try visitor.visitSingularSFixed32Field(value: _storage._optionalSfixed32, fieldNumber: 9)
      }
      if _storage._optionalSfixed64 != 0 {
        try visitor.visitSingularSFixed64Field(value: _storage._optionalSfixed64, fieldNumber: 10)
      }
      if _storage._optionalFloat.bitPattern != 0 {
        try visitor.visitSingularFloatField(value: _storage._optionalFloat, fieldNumber: 11)
      }
      if _storage._optionalDouble.bitPattern != 0 {
        try visitor.visitSingularDoubleField(value: _storage._optionalDouble, fieldNumber: 12)
      }
      if _storage._optionalBool != false {
        try visitor.visitSingularBoolField(value: _storage._optionalBool, fieldNumber: 13)
      }
      if !_storage._optionalString.isEmpty {
        try visitor.visitSingularStringField(value: _storage._optionalString, fieldNumber: 14)
      }
      if !_storage._optionalBytes.isEmpty {
        try visitor.visitSingularBytesField(value: _storage._optionalBytes, fieldNumber: 15)
      }
      try { if let v = _storage._optionalNestedMessage {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 18)
      } }()
      if _storage._optionalNestedEnum != .foo {
        try visitor.visitSingularEnumField(value: _storage._optionalNestedEnum, fieldNumber: 21)
      }
      if !_storage._repeatedInt32.isEmpty {
        try visitor.visitPackedInt32Field(value: _storage._repeatedInt32, fieldNumber: 31)
      }
      if !_storage._repeatedInt64.isEmpty {
        try visitor.visitPackedInt64Field(value: _storage._repeatedInt64, fieldNumber: 32)
      }
      if !_storage._repeatedUint32.isEmpty {
        try visitor.visitPackedUInt32Field(value: _storage._repeatedUint32, fieldNumber: 33)
      }
      if !_storage._repeatedUint64.isEmpty {
        try visitor.visitPackedUInt64Field(value: _storage._repeatedUint64, fieldNumber: 34)
      }
      if !_storage._repeatedSint32.isEmpty {
        try visitor.visitPackedSInt32Field(value: _storage._repeatedSint32, fieldNumber: 35)
      }
      if !_storage._repeatedSint64.isEmpty {
        try visitor.visitPackedSInt64Field(value: _storage._repeatedSint64, fieldNumber: 36)
      }
      if !_storage._repeatedFixed32.isEmpty {
        try visitor.visitPackedFixed32Field(value: _storage._repeatedFixed32, fieldNumber: 37)
      }
      if !_storage._repeatedFixed64.isEmpty {
        try visitor.visitPackedFixed64Field(value: _storage._repeatedFixed64, fieldNumber: 38)
      }
      if !_storage._repeatedSfixed32.isEmpty {
        try visitor.visitPackedSFixed32Field(value: _storage._repeatedSfixed32, fieldNumber: 39)
      }
      if !_storage._repeatedSfixed64.isEmpty {
        try visitor.visitPackedSFixed64Field(value: _storage._repeatedSfixed64, fieldNumber: 40)
      }
      if !_storage._repeatedFloat.isEmpty {
        try visitor.visitPackedFloatField(value: _storage._repeatedFloat, fieldNumber: 41)
      }
      if !_storage._repeatedDouble.isEmpty {
        try visitor.visitPackedDoubleField(value: _storage._repeatedDouble, fieldNumber: 42)
      }
      if !_storage._repeatedBool.isEmpty {
        try visitor.visitPackedBoolField(value: _storage._repeatedBool, fieldNumber: 43)
      }
      if !_storage._repeatedString.isEmpty {
        try visitor.visitRepeatedStringField(value: _storage._repeatedString, fieldNumber: 44)
      }
      if !_storage._repeatedBytes.isEmpty {
        try visitor.visitRepeatedBytesField(value: _storage._repeatedBytes, fieldNumber: 45)
      }
      if !_storage._repeatedNestedMessage.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedNestedMessage, fieldNumber: 48)
      }
      if !_storage._repeatedNestedEnum.isEmpty {
        try visitor.visitPackedEnumField(value: _storage._repeatedNestedEnum, fieldNumber: 51)
      }
      if !_storage._mapInt32Int32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: _storage._mapInt32Int32, fieldNumber: 56)
      }
      if !_storage._mapInt64Int64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt64,SwiftProtobuf.ProtobufInt64>.self, value: _storage._mapInt64Int64, fieldNumber: 57)
      }
      if !_storage._mapUint32Uint32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt32,SwiftProtobuf.ProtobufUInt32>.self, value: _storage._mapUint32Uint32, fieldNumber: 58)
      }
      if !_storage._mapUint64Uint64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt64,SwiftProtobuf.ProtobufUInt64>.self, value: _storage._mapUint64Uint64, fieldNumber: 59)
      }
      if !_storage._mapSint32Sint32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt32,SwiftProtobuf.ProtobufSInt32>.self, value: _storage._mapSint32Sint32, fieldNumber: 60)
      }
      if !_storage._mapSint64Sint64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt64,SwiftProtobuf.ProtobufSInt64>.self, value: _storage._mapSint64Sint64, fieldNumber: 61)
      }
      if !_storage._mapFixed32Fixed32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed32,SwiftProtobuf.ProtobufFixed32>.self, value: _storage._mapFixed32Fixed32, fieldNumber: 62)
      }
      if !_storage._mapFixed64Fixed64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed64,SwiftProtobuf.ProtobufFixed64>.self, value: _storage._mapFixed64Fixed64, fieldNumber: 63)
      }
      if !_storage._mapSfixed32Sfixed32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed32,SwiftProtobuf.ProtobufSFixed32>.self, value: _storage._mapSfixed32Sfixed32, fieldNumber: 64)
      }
      if !_storage._mapSfixed64Sfixed64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed64,SwiftProtobuf.ProtobufSFixed64>.self, value: _storage._mapSfixed64Sfixed64, fieldNumber: 65)
      }
      if !_storage._mapInt32Float.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufFloat>.self, value: _storage._mapInt32Float, fieldNumber: 66)
      }
      if !_storage._mapInt32Double.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufDouble>.self, value: _storage._mapInt32Double, fieldNumber: 67)
      }
      if !_storage._mapBoolBool.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufBool,SwiftProtobuf.ProtobufBool>.self, value: _storage._mapBoolBool, fieldNumber: 68)
      }
      if !_storage._mapStringString.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: _storage._mapStringString, fieldNumber: 69)
      }
      if !_storage._mapStringBytes.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufBytes>.self, value: _storage._mapStringBytes, fieldNumber: 70)
      }
      if !_storage._mapStringNestedMessage.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufString,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage>.self, value: _storage._mapStringNestedMessage, fieldNumber: 71)
      }
      if !_storage._mapStringNestedEnum.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufString,SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum>.self, value: _storage._mapStringNestedEnum, fieldNumber: 73)
      }
      switch _storage._oneofField {
      case .oneofUint32?: try {
        guard case .oneofUint32(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularUInt32Field(value: v, fieldNumber: 111)
      }()
      case .oneofNestedMessage?: try {
        guard case .oneofNestedMessage(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularMessageField(value: v, fieldNumber: 112)
      }()
      case .oneofString?: try {
        guard case .oneofString(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularStringField(value: v, fieldNumber: 113)
      }()
      case .oneofBytes?: try {
        guard case .oneofBytes(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularBytesField(value: v, fieldNumber: 114)
      }()
      case .oneofBool?: try {
        guard case .oneofBool(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularBoolField(value: v, fieldNumber: 115)
      }()
      case .oneofUint64?: try {
        guard case .oneofUint64(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularUInt64Field(value: v, fieldNumber: 116)
      }()
      case .oneofFloat?: try {
        guard case .oneofFloat(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularFloatField(value: v, fieldNumber: 117)
      }()
      case .oneofDouble?: try {
        guard case .oneofDouble(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularDoubleField(value: v, fieldNumber: 118)
      }()
      case .oneofEnum?: try {
        guard case .oneofEnum(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularEnumField(value: v, fieldNumber: 119)
      }()
      case .oneofNullValue?: try {
        guard case .oneofNullValue(let v)? = _storage._oneofField else { preconditionFailure() }
        try visitor.visitSingularEnumField(value: v, fieldNumber: 120)
      }()
      case nil: break
      }
      try { if let v = _storage._optionalBoolWrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 201)
      } }()
      try { if let v = _storage._optionalInt32Wrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 202)
      } }()
      try { if let v = _storage._optionalInt64Wrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 203)
      } }()
      try { if let v = _storage._optionalUint32Wrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 204)
      } }()
      try { if let v = _storage._optionalUint64Wrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 205)
      } }()
      try { if let v = _storage._optionalFloatWrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 206)
      } }()
      try { if let v = _storage._optionalDoubleWrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 207)
      } }()
      try { if let v = _storage._optionalStringWrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 208)
      } }()
      try { if let v = _storage._optionalBytesWrapper {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 209)
      } }()
      if !_storage._repeatedBoolWrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedBoolWrapper, fieldNumber: 211)
      }
      if !_storage._repeatedInt32Wrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedInt32Wrapper, fieldNumber: 212)
      }
      if !_storage._repeatedInt64Wrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedInt64Wrapper, fieldNumber: 213)
      }
      if !_storage._repeatedUint32Wrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedUint32Wrapper, fieldNumber: 214)
      }
      if !_storage._repeatedUint64Wrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedUint64Wrapper, fieldNumber: 215)
      }
      if !_storage._repeatedFloatWrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedFloatWrapper, fieldNumber: 216)
      }
      if !_storage._repeatedDoubleWrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedDoubleWrapper, fieldNumber: 217)
      }
      if !_storage._repeatedStringWrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedStringWrapper, fieldNumber: 218)
      }
      if !_storage._repeatedBytesWrapper.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedBytesWrapper, fieldNumber: 219)
      }
      try { if let v = _storage._optionalDuration {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 301)
      } }()
      try { if let v = _storage._optionalTimestamp {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 302)
      } }()
      try { if let v = _storage._optionalFieldMask {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 303)
      } }()
      try { if let v = _storage._optionalStruct {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 304)
      } }()
      try { if let v = _storage._optionalAny {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 305)
      } }()
      try { if let v = _storage._optionalValue {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 306)
      } }()
      if _storage._optionalNullValue != .nullValue {
        try visitor.visitSingularEnumField(value: _storage._optionalNullValue, fieldNumber: 307)
      }
      if !_storage._repeatedDuration.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedDuration, fieldNumber: 311)
      }
      if !_storage._repeatedTimestamp.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedTimestamp, fieldNumber: 312)
      }
      if !_storage._repeatedFieldmask.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedFieldmask, fieldNumber: 313)
      }
      if !_storage._repeatedAny.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedAny, fieldNumber: 315)
      }
      if !_storage._repeatedValue.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedValue, fieldNumber: 316)
      }
      if !_storage._repeatedListValue.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedListValue, fieldNumber: 317)
      }
      if !_storage._repeatedStruct.isEmpty {
        try visitor.visitRepeatedMessageField(value: _storage._repeatedStruct, fieldNumber: 324)
      }
      if _storage._fieldname1 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldname1, fieldNumber: 401)
      }
      if _storage._fieldName2 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName2, fieldNumber: 402)
      }
      if _storage._fieldName3 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName3, fieldNumber: 403)
      }
      if _storage._field_Name4_ != 0 {
        try visitor.visitSingularInt32Field(value: _storage._field_Name4_, fieldNumber: 404)
      }
      if _storage._field0Name5 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._field0Name5, fieldNumber: 405)
      }
      if _storage._field0Name6 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._field0Name6, fieldNumber: 406)
      }
      if _storage._fieldName7 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName7, fieldNumber: 407)
      }
      if _storage._fieldName8 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName8, fieldNumber: 408)
      }
      if _storage._fieldName9 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName9, fieldNumber: 409)
      }
      if _storage._fieldName10 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName10, fieldNumber: 410)
      }
      if _storage._fieldName11 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName11, fieldNumber: 411)
      }
      if _storage._fieldName12 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName12, fieldNumber: 412)
      }
      if _storage.__FieldName13 != 0 {
        try visitor.visitSingularInt32Field(value: _storage.__FieldName13, fieldNumber: 413)
      }
      if _storage.__FieldName14 != 0 {
        try visitor.visitSingularInt32Field(value: _storage.__FieldName14, fieldNumber: 414)
      }
      if _storage._field_Name15 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._field_Name15, fieldNumber: 415)
      }
      if _storage._field_Name16 != 0 {
        try visitor.visitSingularInt32Field(value: _storage._field_Name16, fieldNumber: 416)
      }
      if _storage._fieldName17__ != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName17__, fieldNumber: 417)
      }
      if _storage._fieldName18__ != 0 {
        try visitor.visitSingularInt32Field(value: _storage._fieldName18__, fieldNumber: 418)
      }
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: SwiftProtoTesting_Test3_TestAllTypesProto3, rhs: SwiftProtoTesting_Test3_TestAllTypesProto3) -> Bool {
    if lhs._storage !== rhs._storage {
      let storagesAreEqual: Bool = withExtendedLifetime((lhs._storage, rhs._storage)) { (_args: (_StorageClass, _StorageClass)) in
        let _storage = _args.0
        let rhs_storage = _args.1
        if _storage._optionalInt32 != rhs_storage._optionalInt32 {return false}
        if _storage._optionalInt64 != rhs_storage._optionalInt64 {return false}
        if _storage._optionalUint32 != rhs_storage._optionalUint32 {return false}
        if _storage._optionalUint64 != rhs_storage._optionalUint64 {return false}
        if _storage._optionalSint32 != rhs_storage._optionalSint32 {return false}
        if _storage._optionalSint64 != rhs_storage._optionalSint64 {return false}
        if _storage._optionalFixed32 != rhs_storage._optionalFixed32 {return false}
        if _storage._optionalFixed64 != rhs_storage._optionalFixed64 {return false}
        if _storage._optionalSfixed32 != rhs_storage._optionalSfixed32 {return false}
        if _storage._optionalSfixed64 != rhs_storage._optionalSfixed64 {return false}
        if _storage._optionalFloat != rhs_storage._optionalFloat {return false}
        if _storage._optionalDouble != rhs_storage._optionalDouble {return false}
        if _storage._optionalBool != rhs_storage._optionalBool {return false}
        if _storage._optionalString != rhs_storage._optionalString {return false}
        if _storage._optionalBytes != rhs_storage._optionalBytes {return false}
        if _storage._optionalNestedMessage != rhs_storage._optionalNestedMessage {return false}
        if _storage._optionalNestedEnum != rhs_storage._optionalNestedEnum {return false}
        if _storage._repeatedInt32 != rhs_storage._repeatedInt32 {return false}
        if _storage._repeatedInt64 != rhs_storage._repeatedInt64 {return false}
        if _storage._repeatedUint32 != rhs_storage._repeatedUint32 {return false}
        if _storage._repeatedUint64 != rhs_storage._repeatedUint64 {return false}
        if _storage._repeatedSint32 != rhs_storage._repeatedSint32 {return false}
        if _storage._repeatedSint64 != rhs_storage._repeatedSint64 {return false}
        if _storage._repeatedFixed32 != rhs_storage._repeatedFixed32 {return false}
        if _storage._repeatedFixed64 != rhs_storage._repeatedFixed64 {return false}
        if _storage._repeatedSfixed32 != rhs_storage._repeatedSfixed32 {return false}
        if _storage._repeatedSfixed64 != rhs_storage._repeatedSfixed64 {return false}
        if _storage._repeatedFloat != rhs_storage._repeatedFloat {return false}
        if _storage._repeatedDouble != rhs_storage._repeatedDouble {return false}
        if _storage._repeatedBool != rhs_storage._repeatedBool {return false}
        if _storage._repeatedString != rhs_storage._repeatedString {return false}
        if _storage._repeatedBytes != rhs_storage._repeatedBytes {return false}
        if _storage._repeatedNestedMessage != rhs_storage._repeatedNestedMessage {return false}
        if _storage._repeatedNestedEnum != rhs_storage._repeatedNestedEnum {return false}
        if _storage._mapInt32Int32 != rhs_storage._mapInt32Int32 {return false}
        if _storage._mapInt64Int64 != rhs_storage._mapInt64Int64 {return false}
        if _storage._mapUint32Uint32 != rhs_storage._mapUint32Uint32 {return false}
        if _storage._mapUint64Uint64 != rhs_storage._mapUint64Uint64 {return false}
        if _storage._mapSint32Sint32 != rhs_storage._mapSint32Sint32 {return false}
        if _storage._mapSint64Sint64 != rhs_storage._mapSint64Sint64 {return false}
        if _storage._mapFixed32Fixed32 != rhs_storage._mapFixed32Fixed32 {return false}
        if _storage._mapFixed64Fixed64 != rhs_storage._mapFixed64Fixed64 {return false}
        if _storage._mapSfixed32Sfixed32 != rhs_storage._mapSfixed32Sfixed32 {return false}
        if _storage._mapSfixed64Sfixed64 != rhs_storage._mapSfixed64Sfixed64 {return false}
        if _storage._mapInt32Float != rhs_storage._mapInt32Float {return false}
        if _storage._mapInt32Double != rhs_storage._mapInt32Double {return false}
        if _storage._mapBoolBool != rhs_storage._mapBoolBool {return false}
        if _storage._mapStringString != rhs_storage._mapStringString {return false}
        if _storage._mapStringBytes != rhs_storage._mapStringBytes {return false}
        if _storage._mapStringNestedMessage != rhs_storage._mapStringNestedMessage {return false}
        if _storage._mapStringNestedEnum != rhs_storage._mapStringNestedEnum {return false}
        if _storage._oneofField != rhs_storage._oneofField {return false}
        if _storage._optionalBoolWrapper != rhs_storage._optionalBoolWrapper {return false}
        if _storage._optionalInt32Wrapper != rhs_storage._optionalInt32Wrapper {return false}
        if _storage._optionalInt64Wrapper != rhs_storage._optionalInt64Wrapper {return false}
        if _storage._optionalUint32Wrapper != rhs_storage._optionalUint32Wrapper {return false}
        if _storage._optionalUint64Wrapper != rhs_storage._optionalUint64Wrapper {return false}
        if _storage._optionalFloatWrapper != rhs_storage._optionalFloatWrapper {return false}
        if _storage._optionalDoubleWrapper != rhs_storage._optionalDoubleWrapper {return false}
        if _storage._optionalStringWrapper != rhs_storage._optionalStringWrapper {return false}
        if _storage._optionalBytesWrapper != rhs_storage._optionalBytesWrapper {return false}
        if _storage._repeatedBoolWrapper != rhs_storage._repeatedBoolWrapper {return false}
        if _storage._repeatedInt32Wrapper != rhs_storage._repeatedInt32Wrapper {return false}
        if _storage._repeatedInt64Wrapper != rhs_storage._repeatedInt64Wrapper {return false}
        if _storage._repeatedUint32Wrapper != rhs_storage._repeatedUint32Wrapper {return false}
        if _storage._repeatedUint64Wrapper != rhs_storage._repeatedUint64Wrapper {return false}
        if _storage._repeatedFloatWrapper != rhs_storage._repeatedFloatWrapper {return false}
        if _storage._repeatedDoubleWrapper != rhs_storage._repeatedDoubleWrapper {return false}
        if _storage._repeatedStringWrapper != rhs_storage._repeatedStringWrapper {return false}
        if _storage._repeatedBytesWrapper != rhs_storage._repeatedBytesWrapper {return false}
        if _storage._optionalDuration != rhs_storage._optionalDuration {return false}
        if _storage._optionalTimestamp != rhs_storage._optionalTimestamp {return false}
        if _storage._optionalFieldMask != rhs_storage._optionalFieldMask {return false}
        if _storage._optionalStruct != rhs_storage._optionalStruct {return false}
        if _storage._optionalAny != rhs_storage._optionalAny {return false}
        if _storage._optionalValue != rhs_storage._optionalValue {return false}
        if _storage._optionalNullValue != rhs_storage._optionalNullValue {return false}
        if _storage._repeatedDuration != rhs_storage._repeatedDuration {return false}
        if _storage._repeatedTimestamp != rhs_storage._repeatedTimestamp {return false}
        if _storage._repeatedFieldmask != rhs_storage._repeatedFieldmask {return false}
        if _storage._repeatedStruct != rhs_storage._repeatedStruct {return false}
        if _storage._repeatedAny != rhs_storage._repeatedAny {return false}
        if _storage._repeatedValue != rhs_storage._repeatedValue {return false}
        if _storage._repeatedListValue != rhs_storage._repeatedListValue {return false}
        if _storage._fieldname1 != rhs_storage._fieldname1 {return false}
        if _storage._fieldName2 != rhs_storage._fieldName2 {return false}
        if _storage._fieldName3 != rhs_storage._fieldName3 {return false}
        if _storage._field_Name4_ != rhs_storage._field_Name4_ {return false}
        if _storage._field0Name5 != rhs_storage._field0Name5 {return false}
        if _storage._field0Name6 != rhs_storage._field0Name6 {return false}
        if _storage._fieldName7 != rhs_storage._fieldName7 {return false}
        if _storage._fieldName8 != rhs_storage._fieldName8 {return false}
        if _storage._fieldName9 != rhs_storage._fieldName9 {return false}
        if _storage._fieldName10 != rhs_storage._fieldName10 {return false}
        if _storage._fieldName11 != rhs_storage._fieldName11 {return false}
        if _storage._fieldName12 != rhs_storage._fieldName12 {return false}
        if _storage.__FieldName13 != rhs_storage.__FieldName13 {return false}
        if _storage.__FieldName14 != rhs_storage.__FieldName14 {return false}
        if _storage._field_Name15 != rhs_storage._field_Name15 {return false}
        if _storage._field_Name16 != rhs_storage._field_Name16 {return false}
        if _storage._fieldName17__ != rhs_storage._fieldName17__ {return false}
        if _storage._fieldName18__ != rhs_storage._fieldName18__ {return false}
        return true
      }
      if !storagesAreEqual {return false}
    }
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension SwiftProtoTesting_Test3_TestAllTypesProto3.NestedEnum: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{2}\u{7f}\u{7f}\u{7f}\u{7f}\u{7f}\u{3}NEG\0\u{1}FOO\0\u{1}BAR\0\u{1}BAZ\0")
}

extension SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = SwiftProtoTesting_Test3_TestAllTypesProto3.protoMessageName + ".NestedMessage"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{1}a\0\u{1}corecursive\0")

  fileprivate class _StorageClass {
    var _a: Int32 = 0
    var _corecursive: SwiftProtoTesting_Test3_TestAllTypesProto3? = nil

      // This property is used as the initial default value for new instances of the type.
      // The type itself is protecting the reference to its storage via CoW semantics.
      // This will force a copy to be made of this reference when the first mutation occurs;
      // hence, it is safe to mark this as `nonisolated(unsafe)`.
      static nonisolated(unsafe) let defaultInstance = _StorageClass()

    private init() {}

    init(copying source: _StorageClass) {
      _a = source._a
      _corecursive = source._corecursive
    }
  }

  fileprivate mutating func _uniqueStorage() -> _StorageClass {
    if !isKnownUniquelyReferenced(&_storage) {
      _storage = _StorageClass(copying: _storage)
    }
    return _storage
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    _ = _uniqueStorage()
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      while let fieldNumber = try decoder.nextFieldNumber() {
        // The use of inline closures is to circumvent an issue where the compiler
        // allocates stack space for every case branch when no optimizations are
        // enabled. https://github.com/apple/swift-protobuf/issues/1034
        switch fieldNumber {
        case 1: try { try decoder.decodeSingularInt32Field(value: &_storage._a) }()
        case 2: try { try decoder.decodeSingularMessageField(value: &_storage._corecursive) }()
        default: break
        }
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      // The use of inline closures is to circumvent an issue where the compiler
      // allocates stack space for every if/case branch local when no optimizations
      // are enabled. https://github.com/apple/swift-protobuf/issues/1034 and
      // https://github.com/apple/swift-protobuf/issues/1182
      if _storage._a != 0 {
        try visitor.visitSingularInt32Field(value: _storage._a, fieldNumber: 1)
      }
      try { if let v = _storage._corecursive {
        try visitor.visitSingularMessageField(value: v, fieldNumber: 2)
      } }()
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage, rhs: SwiftProtoTesting_Test3_TestAllTypesProto3.NestedMessage) -> Bool {
    if lhs._storage !== rhs._storage {
      let storagesAreEqual: Bool = withExtendedLifetime((lhs._storage, rhs._storage)) { (_args: (_StorageClass, _StorageClass)) in
        let _storage = _args.0
        let rhs_storage = _args.1
        if _storage._a != rhs_storage._a {return false}
        if _storage._corecursive != rhs_storage._corecursive {return false}
        return true
      }
      if !storagesAreEqual {return false}
    }
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}