swift-protobuf/Reference/upstream/google/protobuf/map_lite_unittest.pb.swift

// DO NOT EDIT.
// swift-format-ignore-file
// swiftlint:disable all
//
// Generated by the Swift generator plugin for the protocol buffer compiler.
// Source: google/protobuf/map_lite_unittest.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.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd

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
}

enum Proto2Unittest_Proto2MapEnumLite: Int, SwiftProtobuf.Enum, Swift.CaseIterable {
  case proto2MapEnumFooLite = 0
  case proto2MapEnumBarLite = 1
  case proto2MapEnumBazLite = 2

  init() {
    self = .proto2MapEnumFooLite
  }

}

enum Proto2Unittest_Proto2MapEnumPlusExtraLite: Int, SwiftProtobuf.Enum, Swift.CaseIterable {
  case eProto2MapEnumFooLite = 0
  case eProto2MapEnumBarLite = 1
  case eProto2MapEnumBazLite = 2
  case eProto2MapEnumExtraLite = 3

  init() {
    self = .eProto2MapEnumFooLite
  }

}

enum Proto2Unittest_MapEnumLite: Int, SwiftProtobuf.Enum, Swift.CaseIterable {
  case mapEnumFooLite = 0
  case mapEnumBarLite = 1
  case mapEnumBazLite = 2

  init() {
    self = .mapEnumFooLite
  }

}

struct Proto2Unittest_TestMapLite: @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 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 mapInt32Bytes: Dictionary<Int32,Data> {
    get {_storage._mapInt32Bytes}
    set {_uniqueStorage()._mapInt32Bytes = newValue}
  }

  var mapInt32Enum: Dictionary<Int32,Proto2Unittest_MapEnumLite> {
    get {_storage._mapInt32Enum}
    set {_uniqueStorage()._mapInt32Enum = newValue}
  }

  var mapInt32ForeignMessage: Dictionary<Int32,Proto2Unittest_ForeignMessageLite> {
    get {_storage._mapInt32ForeignMessage}
    set {_uniqueStorage()._mapInt32ForeignMessage = newValue}
  }

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

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _storage = _StorageClass.defaultInstance
}

struct Proto2Unittest_TestArenaMapLite: @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 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 mapInt32Bytes: Dictionary<Int32,Data> {
    get {_storage._mapInt32Bytes}
    set {_uniqueStorage()._mapInt32Bytes = newValue}
  }

  var mapInt32Enum: Dictionary<Int32,Proto2Unittest_MapEnumLite> {
    get {_storage._mapInt32Enum}
    set {_uniqueStorage()._mapInt32Enum = newValue}
  }

  var mapInt32ForeignMessage: Dictionary<Int32,Proto2Unittest_ForeignMessageArenaLite> {
    get {_storage._mapInt32ForeignMessage}
    set {_uniqueStorage()._mapInt32ForeignMessage = newValue}
  }

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _storage = _StorageClass.defaultInstance
}

/// Test embedded message with required fields
struct Proto2Unittest_TestRequiredMessageMapLite: 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 mapField: Dictionary<Int32,Proto2Unittest_TestRequiredLite> = [:]

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}
}

struct Proto2Unittest_TestEnumMapLite: 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 knownMapField: Dictionary<Int32,Proto2Unittest_Proto2MapEnumLite> = [:]

  var unknownMapField: Dictionary<Int32,Proto2Unittest_Proto2MapEnumLite> = [:]

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}
}

struct Proto2Unittest_TestEnumMapPlusExtraLite: 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 knownMapField: Dictionary<Int32,Proto2Unittest_Proto2MapEnumPlusExtraLite> = [:]

  var unknownMapField: Dictionary<Int32,Proto2Unittest_Proto2MapEnumPlusExtraLite> = [:]

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}
}

struct Proto2Unittest_TestMessageMapLite: 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 mapInt32Message: Dictionary<Int32,Proto2Unittest_TestAllTypesLite> = [:]

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}
}

struct Proto2Unittest_TestRequiredLite: 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 {_a ?? 0}
    set {_a = newValue}
  }
  /// Returns true if `a` has been explicitly set.
  var hasA: Bool {self._a != nil}
  /// Clears the value of `a`. Subsequent reads from it will return its default value.
  mutating func clearA() {self._a = nil}

  var b: Int32 {
    get {_b ?? 0}
    set {_b = newValue}
  }
  /// Returns true if `b` has been explicitly set.
  var hasB: Bool {self._b != nil}
  /// Clears the value of `b`. Subsequent reads from it will return its default value.
  mutating func clearB() {self._b = nil}

  var c: Int32 {
    get {_c ?? 0}
    set {_c = newValue}
  }
  /// Returns true if `c` has been explicitly set.
  var hasC: Bool {self._c != nil}
  /// Clears the value of `c`. Subsequent reads from it will return its default value.
  mutating func clearC() {self._c = nil}

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _a: Int32? = nil
  fileprivate var _b: Int32? = nil
  fileprivate var _c: Int32? = nil
}

struct Proto2Unittest_ForeignMessageArenaLite: 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 c: Int32 {
    get {_c ?? 0}
    set {_c = newValue}
  }
  /// Returns true if `c` has been explicitly set.
  var hasC: Bool {self._c != nil}
  /// Clears the value of `c`. Subsequent reads from it will return its default value.
  mutating func clearC() {self._c = nil}

  var unknownFields = SwiftProtobuf.UnknownStorage()

  init() {}

  fileprivate var _c: Int32? = nil
}

// MARK: - Extension support defined in map_lite_unittest.proto.

// MARK: - Extension Properties

// Swift Extensions on the extended Messages to add easy access to the declared
// extension fields. The names are based on the extension field name from the proto
// declaration. To avoid naming collisions, the names are prefixed with the name of
// the scope where the extend directive occurs.

extension Proto2Unittest_TestAllExtensionsLite {

  var Proto2Unittest_TestRequiredLite_single: Proto2Unittest_TestRequiredLite {
    get {return getExtensionValue(ext: Proto2Unittest_TestRequiredLite.Extensions.single) ?? Proto2Unittest_TestRequiredLite()}
    set {setExtensionValue(ext: Proto2Unittest_TestRequiredLite.Extensions.single, value: newValue)}
  }
  /// Returns true if extension `Proto2Unittest_TestRequiredLite.Extensions.single`
  /// has been explicitly set.
  var hasProto2Unittest_TestRequiredLite_single: Bool {
    return hasExtensionValue(ext: Proto2Unittest_TestRequiredLite.Extensions.single)
  }
  /// Clears the value of extension `Proto2Unittest_TestRequiredLite.Extensions.single`.
  /// Subsequent reads from it will return its default value.
  mutating func clearProto2Unittest_TestRequiredLite_single() {
    clearExtensionValue(ext: Proto2Unittest_TestRequiredLite.Extensions.single)
  }

}

// MARK: - File's ExtensionMap: Proto2Unittest_MapLiteUnittest_Extensions

/// A `SwiftProtobuf.SimpleExtensionMap` that includes all of the extensions defined by
/// this .proto file. It can be used any place an `SwiftProtobuf.ExtensionMap` is needed
/// in parsing, or it can be combined with other `SwiftProtobuf.SimpleExtensionMap`s to create
/// a larger `SwiftProtobuf.SimpleExtensionMap`.
let Proto2Unittest_MapLiteUnittest_Extensions: SwiftProtobuf.SimpleExtensionMap = [
  Proto2Unittest_TestRequiredLite.Extensions.single
]

// Extension Objects - The only reason these might be needed is when manually
// constructing a `SimpleExtensionMap`, otherwise, use the above _Extension Properties_
// accessors for the extension fields on the messages directly.

extension Proto2Unittest_TestRequiredLite {
  enum Extensions {
    static let single = SwiftProtobuf.MessageExtension<SwiftProtobuf.OptionalMessageExtensionField<Proto2Unittest_TestRequiredLite>, Proto2Unittest_TestAllExtensionsLite>(
      _protobuf_fieldNumber: 1000,
      fieldName: "proto2_unittest.TestRequiredLite.single"
    )
  }
}

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

fileprivate let _protobuf_package = "proto2_unittest"

extension Proto2Unittest_Proto2MapEnumLite: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{2}\0PROTO2_MAP_ENUM_FOO_LITE\0\u{1}PROTO2_MAP_ENUM_BAR_LITE\0\u{1}PROTO2_MAP_ENUM_BAZ_LITE\0")
}

extension Proto2Unittest_Proto2MapEnumPlusExtraLite: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{2}\0E_PROTO2_MAP_ENUM_FOO_LITE\0\u{1}E_PROTO2_MAP_ENUM_BAR_LITE\0\u{1}E_PROTO2_MAP_ENUM_BAZ_LITE\0\u{1}E_PROTO2_MAP_ENUM_EXTRA_LITE\0")
}

extension Proto2Unittest_MapEnumLite: SwiftProtobuf._ProtoNameProviding {
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{2}\0MAP_ENUM_FOO_LITE\0\u{1}MAP_ENUM_BAR_LITE\0\u{1}MAP_ENUM_BAZ_LITE\0")
}

extension Proto2Unittest_TestMapLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestMapLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{3}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_int32_bytes\0\u{3}map_int32_enum\0\u{3}map_int32_foreign_message\0\u{1}teboring\0")

  fileprivate class _StorageClass {
    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 _mapInt32Bytes: Dictionary<Int32,Data> = [:]
    var _mapInt32Enum: Dictionary<Int32,Proto2Unittest_MapEnumLite> = [:]
    var _mapInt32ForeignMessage: Dictionary<Int32,Proto2Unittest_ForeignMessageLite> = [:]
    var _teboring: Dictionary<Int32,Int32> = [:]

      // 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) {
      _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
      _mapInt32Bytes = source._mapInt32Bytes
      _mapInt32Enum = source._mapInt32Enum
      _mapInt32ForeignMessage = source._mapInt32ForeignMessage
      _teboring = source._teboring
    }
  }

  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.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: &_storage._mapInt32Int32) }()
        case 2: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt64,SwiftProtobuf.ProtobufInt64>.self, value: &_storage._mapInt64Int64) }()
        case 3: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt32,SwiftProtobuf.ProtobufUInt32>.self, value: &_storage._mapUint32Uint32) }()
        case 4: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt64,SwiftProtobuf.ProtobufUInt64>.self, value: &_storage._mapUint64Uint64) }()
        case 5: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt32,SwiftProtobuf.ProtobufSInt32>.self, value: &_storage._mapSint32Sint32) }()
        case 6: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt64,SwiftProtobuf.ProtobufSInt64>.self, value: &_storage._mapSint64Sint64) }()
        case 7: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed32,SwiftProtobuf.ProtobufFixed32>.self, value: &_storage._mapFixed32Fixed32) }()
        case 8: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed64,SwiftProtobuf.ProtobufFixed64>.self, value: &_storage._mapFixed64Fixed64) }()
        case 9: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed32,SwiftProtobuf.ProtobufSFixed32>.self, value: &_storage._mapSfixed32Sfixed32) }()
        case 10: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed64,SwiftProtobuf.ProtobufSFixed64>.self, value: &_storage._mapSfixed64Sfixed64) }()
        case 11: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufFloat>.self, value: &_storage._mapInt32Float) }()
        case 12: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufDouble>.self, value: &_storage._mapInt32Double) }()
        case 13: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufBool,SwiftProtobuf.ProtobufBool>.self, value: &_storage._mapBoolBool) }()
        case 14: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: &_storage._mapStringString) }()
        case 15: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufBytes>.self, value: &_storage._mapInt32Bytes) }()
        case 16: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_MapEnumLite>.self, value: &_storage._mapInt32Enum) }()
        case 17: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_ForeignMessageLite>.self, value: &_storage._mapInt32ForeignMessage) }()
        case 18: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: &_storage._teboring) }()
        default: break
        }
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      if !_storage._mapInt32Int32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: _storage._mapInt32Int32, fieldNumber: 1)
      }
      if !_storage._mapInt64Int64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt64,SwiftProtobuf.ProtobufInt64>.self, value: _storage._mapInt64Int64, fieldNumber: 2)
      }
      if !_storage._mapUint32Uint32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt32,SwiftProtobuf.ProtobufUInt32>.self, value: _storage._mapUint32Uint32, fieldNumber: 3)
      }
      if !_storage._mapUint64Uint64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt64,SwiftProtobuf.ProtobufUInt64>.self, value: _storage._mapUint64Uint64, fieldNumber: 4)
      }
      if !_storage._mapSint32Sint32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt32,SwiftProtobuf.ProtobufSInt32>.self, value: _storage._mapSint32Sint32, fieldNumber: 5)
      }
      if !_storage._mapSint64Sint64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt64,SwiftProtobuf.ProtobufSInt64>.self, value: _storage._mapSint64Sint64, fieldNumber: 6)
      }
      if !_storage._mapFixed32Fixed32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed32,SwiftProtobuf.ProtobufFixed32>.self, value: _storage._mapFixed32Fixed32, fieldNumber: 7)
      }
      if !_storage._mapFixed64Fixed64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed64,SwiftProtobuf.ProtobufFixed64>.self, value: _storage._mapFixed64Fixed64, fieldNumber: 8)
      }
      if !_storage._mapSfixed32Sfixed32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed32,SwiftProtobuf.ProtobufSFixed32>.self, value: _storage._mapSfixed32Sfixed32, fieldNumber: 9)
      }
      if !_storage._mapSfixed64Sfixed64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed64,SwiftProtobuf.ProtobufSFixed64>.self, value: _storage._mapSfixed64Sfixed64, fieldNumber: 10)
      }
      if !_storage._mapInt32Float.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufFloat>.self, value: _storage._mapInt32Float, fieldNumber: 11)
      }
      if !_storage._mapInt32Double.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufDouble>.self, value: _storage._mapInt32Double, fieldNumber: 12)
      }
      if !_storage._mapBoolBool.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufBool,SwiftProtobuf.ProtobufBool>.self, value: _storage._mapBoolBool, fieldNumber: 13)
      }
      if !_storage._mapStringString.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: _storage._mapStringString, fieldNumber: 14)
      }
      if !_storage._mapInt32Bytes.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufBytes>.self, value: _storage._mapInt32Bytes, fieldNumber: 15)
      }
      if !_storage._mapInt32Enum.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_MapEnumLite>.self, value: _storage._mapInt32Enum, fieldNumber: 16)
      }
      if !_storage._mapInt32ForeignMessage.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_ForeignMessageLite>.self, value: _storage._mapInt32ForeignMessage, fieldNumber: 17)
      }
      if !_storage._teboring.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: _storage._teboring, fieldNumber: 18)
      }
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_TestMapLite, rhs: Proto2Unittest_TestMapLite) -> 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._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._mapInt32Bytes != rhs_storage._mapInt32Bytes {return false}
        if _storage._mapInt32Enum != rhs_storage._mapInt32Enum {return false}
        if _storage._mapInt32ForeignMessage != rhs_storage._mapInt32ForeignMessage {return false}
        if _storage._teboring != rhs_storage._teboring {return false}
        return true
      }
      if !storagesAreEqual {return false}
    }
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Proto2Unittest_TestArenaMapLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestArenaMapLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{3}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_int32_bytes\0\u{3}map_int32_enum\0\u{3}map_int32_foreign_message\0")

  fileprivate class _StorageClass {
    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 _mapInt32Bytes: Dictionary<Int32,Data> = [:]
    var _mapInt32Enum: Dictionary<Int32,Proto2Unittest_MapEnumLite> = [:]
    var _mapInt32ForeignMessage: Dictionary<Int32,Proto2Unittest_ForeignMessageArenaLite> = [:]

      // 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) {
      _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
      _mapInt32Bytes = source._mapInt32Bytes
      _mapInt32Enum = source._mapInt32Enum
      _mapInt32ForeignMessage = source._mapInt32ForeignMessage
    }
  }

  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.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: &_storage._mapInt32Int32) }()
        case 2: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt64,SwiftProtobuf.ProtobufInt64>.self, value: &_storage._mapInt64Int64) }()
        case 3: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt32,SwiftProtobuf.ProtobufUInt32>.self, value: &_storage._mapUint32Uint32) }()
        case 4: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt64,SwiftProtobuf.ProtobufUInt64>.self, value: &_storage._mapUint64Uint64) }()
        case 5: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt32,SwiftProtobuf.ProtobufSInt32>.self, value: &_storage._mapSint32Sint32) }()
        case 6: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt64,SwiftProtobuf.ProtobufSInt64>.self, value: &_storage._mapSint64Sint64) }()
        case 7: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed32,SwiftProtobuf.ProtobufFixed32>.self, value: &_storage._mapFixed32Fixed32) }()
        case 8: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed64,SwiftProtobuf.ProtobufFixed64>.self, value: &_storage._mapFixed64Fixed64) }()
        case 9: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed32,SwiftProtobuf.ProtobufSFixed32>.self, value: &_storage._mapSfixed32Sfixed32) }()
        case 10: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed64,SwiftProtobuf.ProtobufSFixed64>.self, value: &_storage._mapSfixed64Sfixed64) }()
        case 11: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufFloat>.self, value: &_storage._mapInt32Float) }()
        case 12: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufDouble>.self, value: &_storage._mapInt32Double) }()
        case 13: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufBool,SwiftProtobuf.ProtobufBool>.self, value: &_storage._mapBoolBool) }()
        case 14: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: &_storage._mapStringString) }()
        case 15: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufBytes>.self, value: &_storage._mapInt32Bytes) }()
        case 16: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_MapEnumLite>.self, value: &_storage._mapInt32Enum) }()
        case 17: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_ForeignMessageArenaLite>.self, value: &_storage._mapInt32ForeignMessage) }()
        default: break
        }
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    try withExtendedLifetime(_storage) { (_storage: _StorageClass) in
      if !_storage._mapInt32Int32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufInt32>.self, value: _storage._mapInt32Int32, fieldNumber: 1)
      }
      if !_storage._mapInt64Int64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt64,SwiftProtobuf.ProtobufInt64>.self, value: _storage._mapInt64Int64, fieldNumber: 2)
      }
      if !_storage._mapUint32Uint32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt32,SwiftProtobuf.ProtobufUInt32>.self, value: _storage._mapUint32Uint32, fieldNumber: 3)
      }
      if !_storage._mapUint64Uint64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufUInt64,SwiftProtobuf.ProtobufUInt64>.self, value: _storage._mapUint64Uint64, fieldNumber: 4)
      }
      if !_storage._mapSint32Sint32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt32,SwiftProtobuf.ProtobufSInt32>.self, value: _storage._mapSint32Sint32, fieldNumber: 5)
      }
      if !_storage._mapSint64Sint64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSInt64,SwiftProtobuf.ProtobufSInt64>.self, value: _storage._mapSint64Sint64, fieldNumber: 6)
      }
      if !_storage._mapFixed32Fixed32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed32,SwiftProtobuf.ProtobufFixed32>.self, value: _storage._mapFixed32Fixed32, fieldNumber: 7)
      }
      if !_storage._mapFixed64Fixed64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufFixed64,SwiftProtobuf.ProtobufFixed64>.self, value: _storage._mapFixed64Fixed64, fieldNumber: 8)
      }
      if !_storage._mapSfixed32Sfixed32.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed32,SwiftProtobuf.ProtobufSFixed32>.self, value: _storage._mapSfixed32Sfixed32, fieldNumber: 9)
      }
      if !_storage._mapSfixed64Sfixed64.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufSFixed64,SwiftProtobuf.ProtobufSFixed64>.self, value: _storage._mapSfixed64Sfixed64, fieldNumber: 10)
      }
      if !_storage._mapInt32Float.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufFloat>.self, value: _storage._mapInt32Float, fieldNumber: 11)
      }
      if !_storage._mapInt32Double.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufDouble>.self, value: _storage._mapInt32Double, fieldNumber: 12)
      }
      if !_storage._mapBoolBool.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufBool,SwiftProtobuf.ProtobufBool>.self, value: _storage._mapBoolBool, fieldNumber: 13)
      }
      if !_storage._mapStringString.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufString,SwiftProtobuf.ProtobufString>.self, value: _storage._mapStringString, fieldNumber: 14)
      }
      if !_storage._mapInt32Bytes.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMap<SwiftProtobuf.ProtobufInt32,SwiftProtobuf.ProtobufBytes>.self, value: _storage._mapInt32Bytes, fieldNumber: 15)
      }
      if !_storage._mapInt32Enum.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_MapEnumLite>.self, value: _storage._mapInt32Enum, fieldNumber: 16)
      }
      if !_storage._mapInt32ForeignMessage.isEmpty {
        try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_ForeignMessageArenaLite>.self, value: _storage._mapInt32ForeignMessage, fieldNumber: 17)
      }
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_TestArenaMapLite, rhs: Proto2Unittest_TestArenaMapLite) -> 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._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._mapInt32Bytes != rhs_storage._mapInt32Bytes {return false}
        if _storage._mapInt32Enum != rhs_storage._mapInt32Enum {return false}
        if _storage._mapInt32ForeignMessage != rhs_storage._mapInt32ForeignMessage {return false}
        return true
      }
      if !storagesAreEqual {return false}
    }
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Proto2Unittest_TestRequiredMessageMapLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestRequiredMessageMapLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{3}map_field\0")

  public var isInitialized: Bool {
    if !SwiftProtobuf.Internal.areAllInitialized(self.mapField) {return false}
    return true
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    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.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_TestRequiredLite>.self, value: &self.mapField) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.mapField.isEmpty {
      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_TestRequiredLite>.self, value: self.mapField, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_TestRequiredMessageMapLite, rhs: Proto2Unittest_TestRequiredMessageMapLite) -> Bool {
    if lhs.mapField != rhs.mapField {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Proto2Unittest_TestEnumMapLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestEnumMapLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{4}e\u{1}known_map_field\0\u{3}unknown_map_field\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    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 101: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumLite>.self, value: &self.knownMapField) }()
      case 102: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumLite>.self, value: &self.unknownMapField) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.knownMapField.isEmpty {
      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumLite>.self, value: self.knownMapField, fieldNumber: 101)
    }
    if !self.unknownMapField.isEmpty {
      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumLite>.self, value: self.unknownMapField, fieldNumber: 102)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_TestEnumMapLite, rhs: Proto2Unittest_TestEnumMapLite) -> Bool {
    if lhs.knownMapField != rhs.knownMapField {return false}
    if lhs.unknownMapField != rhs.unknownMapField {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Proto2Unittest_TestEnumMapPlusExtraLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestEnumMapPlusExtraLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{4}e\u{1}known_map_field\0\u{3}unknown_map_field\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    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 101: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumPlusExtraLite>.self, value: &self.knownMapField) }()
      case 102: try { try decoder.decodeMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumPlusExtraLite>.self, value: &self.unknownMapField) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.knownMapField.isEmpty {
      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumPlusExtraLite>.self, value: self.knownMapField, fieldNumber: 101)
    }
    if !self.unknownMapField.isEmpty {
      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufEnumMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_Proto2MapEnumPlusExtraLite>.self, value: self.unknownMapField, fieldNumber: 102)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_TestEnumMapPlusExtraLite, rhs: Proto2Unittest_TestEnumMapPlusExtraLite) -> Bool {
    if lhs.knownMapField != rhs.knownMapField {return false}
    if lhs.unknownMapField != rhs.unknownMapField {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Proto2Unittest_TestMessageMapLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestMessageMapLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{3}map_int32_message\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    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.decodeMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_TestAllTypesLite>.self, value: &self.mapInt32Message) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    if !self.mapInt32Message.isEmpty {
      try visitor.visitMapField(fieldType: SwiftProtobuf._ProtobufMessageMap<SwiftProtobuf.ProtobufInt32,Proto2Unittest_TestAllTypesLite>.self, value: self.mapInt32Message, fieldNumber: 1)
    }
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_TestMessageMapLite, rhs: Proto2Unittest_TestMessageMapLite) -> Bool {
    if lhs.mapInt32Message != rhs.mapInt32Message {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Proto2Unittest_TestRequiredLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".TestRequiredLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{1}a\0\u{1}b\0\u{1}c\0")

  public var isInitialized: Bool {
    if self._a == nil {return false}
    if self._b == nil {return false}
    if self._c == nil {return false}
    return true
  }

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    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: &self._a) }()
      case 2: try { try decoder.decodeSingularInt32Field(value: &self._b) }()
      case 3: try { try decoder.decodeSingularInt32Field(value: &self._c) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    // 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
    try { if let v = self._a {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 1)
    } }()
    try { if let v = self._b {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 2)
    } }()
    try { if let v = self._c {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 3)
    } }()
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_TestRequiredLite, rhs: Proto2Unittest_TestRequiredLite) -> Bool {
    if lhs._a != rhs._a {return false}
    if lhs._b != rhs._b {return false}
    if lhs._c != rhs._c {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}

extension Proto2Unittest_ForeignMessageArenaLite: SwiftProtobuf.Message, SwiftProtobuf._MessageImplementationBase, SwiftProtobuf._ProtoNameProviding {
  static let protoMessageName: String = _protobuf_package + ".ForeignMessageArenaLite"
  static let _protobuf_nameMap = SwiftProtobuf._NameMap(bytecode: "\0\u{1}c\0")

  mutating func decodeMessage<D: SwiftProtobuf.Decoder>(decoder: inout D) throws {
    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: &self._c) }()
      default: break
      }
    }
  }

  func traverse<V: SwiftProtobuf.Visitor>(visitor: inout V) throws {
    // 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
    try { if let v = self._c {
      try visitor.visitSingularInt32Field(value: v, fieldNumber: 1)
    } }()
    try unknownFields.traverse(visitor: &visitor)
  }

  static func ==(lhs: Proto2Unittest_ForeignMessageArenaLite, rhs: Proto2Unittest_ForeignMessageArenaLite) -> Bool {
    if lhs._c != rhs._c {return false}
    if lhs.unknownFields != rhs.unknownFields {return false}
    return true
  }
}