// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/protobuf/unittest_mset.proto
#pragma warning disable 1591, 0612, 3021
#region Designer generated code

using pb = global::Google.ProtocolBuffers;
using pbc = global::Google.ProtocolBuffers.Collections;
using pbd = global::Google.ProtocolBuffers.Descriptors;
using scg = global::System.Collections.Generic;
namespace Google.ProtocolBuffers.TestProtos {

  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public static partial class UnittestMset {

    #region Extension registration
    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.MessageSetExtension);
      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.MessageSetExtension);
    }
    #endregion
    #region Static variables
    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSet__Descriptor;
    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSet, global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder> internal__static_protobuf_unittest_TestMessageSet__FieldAccessorTable;
    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor;
    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer, global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.Builder> internal__static_protobuf_unittest_TestMessageSetContainer__FieldAccessorTable;
    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor;
    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Builder> internal__static_protobuf_unittest_TestMessageSetExtension1__FieldAccessorTable;
    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor;
    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Builder> internal__static_protobuf_unittest_TestMessageSetExtension2__FieldAccessorTable;
    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_RawMessageSet__Descriptor;
    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Builder> internal__static_protobuf_unittest_RawMessageSet__FieldAccessorTable;
    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor;
    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder> internal__static_protobuf_unittest_RawMessageSet_Item__FieldAccessorTable;
    #endregion
    #region Descriptor
    public static pbd::FileDescriptor Descriptor {
      get { return descriptor; }
    }
    private static pbd::FileDescriptor descriptor;

    static UnittestMset() {
      byte[] descriptorData = global::System.Convert.FromBase64String(
          string.Concat(
            "CiNnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfbXNldC5wcm90bxIRcHJvdG9i", 
            "dWZfdW5pdHRlc3QiHgoOVGVzdE1lc3NhZ2VTZXQqCAgEEP////8HOgIIASJR", 
            "ChdUZXN0TWVzc2FnZVNldENvbnRhaW5lchI2CgttZXNzYWdlX3NldBgBIAEo", 
            "CzIhLnByb3RvYnVmX3VuaXR0ZXN0LlRlc3RNZXNzYWdlU2V0IpYBChhUZXN0", 
            "TWVzc2FnZVNldEV4dGVuc2lvbjESCQoBaRgPIAEoBTJvChVtZXNzYWdlX3Nl", 
            "dF9leHRlbnNpb24SIS5wcm90b2J1Zl91bml0dGVzdC5UZXN0TWVzc2FnZVNl", 
            "dBiwpl4gASgLMisucHJvdG9idWZfdW5pdHRlc3QuVGVzdE1lc3NhZ2VTZXRF", 
            "eHRlbnNpb24xIpgBChhUZXN0TWVzc2FnZVNldEV4dGVuc2lvbjISCwoDc3Ry", 
            "GBkgASgJMm8KFW1lc3NhZ2Vfc2V0X2V4dGVuc2lvbhIhLnByb3RvYnVmX3Vu", 
            "aXR0ZXN0LlRlc3RNZXNzYWdlU2V0GPm7XiABKAsyKy5wcm90b2J1Zl91bml0", 
            "dGVzdC5UZXN0TWVzc2FnZVNldEV4dGVuc2lvbjIibgoNUmF3TWVzc2FnZVNl", 
            "dBIzCgRpdGVtGAEgAygKMiUucHJvdG9idWZfdW5pdHRlc3QuUmF3TWVzc2Fn", 
            "ZVNldC5JdGVtGigKBEl0ZW0SDwoHdHlwZV9pZBgCIAIoBRIPCgdtZXNzYWdl", 
            "GAMgAigMQilIAfgBAaoCIUdvb2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFBy", 
          "b3Rvcw=="));
      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
        descriptor = root;
        internal__static_protobuf_unittest_TestMessageSet__Descriptor = Descriptor.MessageTypes[0];
        internal__static_protobuf_unittest_TestMessageSet__FieldAccessorTable = 
            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSet, global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder>(internal__static_protobuf_unittest_TestMessageSet__Descriptor,
                new string[] { });
        internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor = Descriptor.MessageTypes[1];
        internal__static_protobuf_unittest_TestMessageSetContainer__FieldAccessorTable = 
            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer, global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.Builder>(internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor,
                new string[] { "MessageSet", });
        internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor = Descriptor.MessageTypes[2];
        internal__static_protobuf_unittest_TestMessageSetExtension1__FieldAccessorTable = 
            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Builder>(internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor,
                new string[] { "I", });
        global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.MessageSetExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Descriptor.Extensions[0]);
        internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor = Descriptor.MessageTypes[3];
        internal__static_protobuf_unittest_TestMessageSetExtension2__FieldAccessorTable = 
            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Builder>(internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor,
                new string[] { "Str", });
        global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.MessageSetExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Descriptor.Extensions[0]);
        internal__static_protobuf_unittest_RawMessageSet__Descriptor = Descriptor.MessageTypes[4];
        internal__static_protobuf_unittest_RawMessageSet__FieldAccessorTable = 
            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Builder>(internal__static_protobuf_unittest_RawMessageSet__Descriptor,
                new string[] { "Item", });
        internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor = internal__static_protobuf_unittest_RawMessageSet__Descriptor.NestedTypes[0];
        internal__static_protobuf_unittest_RawMessageSet_Item__FieldAccessorTable = 
            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder>(internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor,
                new string[] { "TypeId", "Message", });
        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
        RegisterAllExtensions(registry);
        return registry;
      };
      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
          new pbd::FileDescriptor[] {
          }, assigner);
    }
    #endregion

  }
  #region Messages
  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public sealed partial class TestMessageSet : pb::ExtendableMessage<TestMessageSet, TestMessageSet.Builder> {
    private TestMessageSet() { }
    private static readonly TestMessageSet defaultInstance = new TestMessageSet().MakeReadOnly();
    private static readonly string[] _testMessageSetFieldNames = new string[] {  };
    private static readonly uint[] _testMessageSetFieldTags = new uint[] {  };
    public static TestMessageSet DefaultInstance {
      get { return defaultInstance; }
    }

    public override TestMessageSet DefaultInstanceForType {
      get { return DefaultInstance; }
    }

    protected override TestMessageSet ThisMessage {
      get { return this; }
    }

    public static pbd::MessageDescriptor Descriptor {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSet__Descriptor; }
    }

    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSet, TestMessageSet.Builder> InternalFieldAccessors {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSet__FieldAccessorTable; }
    }

    public override bool IsInitialized {
      get {
        if (!ExtensionsAreInitialized) return false;
        return true;
      }
    }

    public override void WriteTo(pb::ICodedOutputStream output) {
      CalcSerializedSize();
      string[] field_names = _testMessageSetFieldNames;
      pb::ExtendableMessage<TestMessageSet, TestMessageSet.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
      extensionWriter.WriteUntil(2147483647, output);
      UnknownFields.WriteAsMessageSetTo(output);
    }

    private int memoizedSerializedSize = -1;
    public override int SerializedSize {
      get {
        int size = memoizedSerializedSize;
        if (size != -1) return size;
        return CalcSerializedSize();
      }
    }

    private int CalcSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      size += ExtensionsSerializedSize;
      size += UnknownFields.SerializedSizeAsMessageSet;
      memoizedSerializedSize = size;
      return size;
    }
    public static TestMessageSet ParseFrom(pb::ByteString data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSet ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSet ParseFrom(byte[] data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSet ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSet ParseFrom(global::System.IO.Stream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSet ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSet ParseDelimitedFrom(global::System.IO.Stream input) {
      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
    }
    public static TestMessageSet ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
    }
    public static TestMessageSet ParseFrom(pb::ICodedInputStream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSet ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    private TestMessageSet MakeReadOnly() {
      return this;
    }

    public static Builder CreateBuilder() { return new Builder(); }
    public override Builder ToBuilder() { return CreateBuilder(this); }
    public override Builder CreateBuilderForType() { return new Builder(); }
    public static Builder CreateBuilder(TestMessageSet prototype) {
      return new Builder(prototype);
    }

    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    public sealed partial class Builder : pb::ExtendableBuilder<TestMessageSet, Builder> {
      protected override Builder ThisBuilder {
        get { return this; }
      }
      public Builder() {
        result = DefaultInstance;
        resultIsReadOnly = true;
      }
      internal Builder(TestMessageSet cloneFrom) {
        result = cloneFrom;
        resultIsReadOnly = true;
      }

      private bool resultIsReadOnly;
      private TestMessageSet result;

      private TestMessageSet PrepareBuilder() {
        if (resultIsReadOnly) {
          TestMessageSet original = result;
          result = new TestMessageSet();
          resultIsReadOnly = false;
          MergeFrom(original);
        }
        return result;
      }

      public override bool IsInitialized {
        get { return result.IsInitialized; }
      }

      protected override TestMessageSet MessageBeingBuilt {
        get { return PrepareBuilder(); }
      }

      public override Builder Clear() {
        result = DefaultInstance;
        resultIsReadOnly = true;
        return this;
      }

      public override Builder Clone() {
        if (resultIsReadOnly) {
          return new Builder(result);
        } else {
          return new Builder().MergeFrom(result);
        }
      }

      public override pbd::MessageDescriptor DescriptorForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Descriptor; }
      }

      public override TestMessageSet DefaultInstanceForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance; }
      }

      public override TestMessageSet BuildPartial() {
        if (resultIsReadOnly) {
          return result;
        }
        resultIsReadOnly = true;
        return result.MakeReadOnly();
      }

      public override Builder MergeFrom(pb::IMessage other) {
        if (other is TestMessageSet) {
          return MergeFrom((TestMessageSet) other);
        } else {
          base.MergeFrom(other);
          return this;
        }
      }

      public override Builder MergeFrom(TestMessageSet other) {
        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance) return this;
        PrepareBuilder();
          this.MergeExtensionFields(other);
        this.MergeUnknownFields(other.UnknownFields);
        return this;
      }

      public override Builder MergeFrom(pb::ICodedInputStream input) {
        return MergeFrom(input, pb::ExtensionRegistry.Empty);
      }

      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
        PrepareBuilder();
        pb::UnknownFieldSet.Builder unknownFields = null;
        uint tag;
        string field_name;
        while (input.ReadTag(out tag, out field_name)) {
          if(tag == 0 && field_name != null) {
            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetFieldNames, field_name, global::System.StringComparer.Ordinal);
            if(field_ordinal >= 0)
              tag = _testMessageSetFieldTags[field_ordinal];
            else {
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              continue;
            }
          }
          switch (tag) {
            case 0: {
              throw pb::InvalidProtocolBufferException.InvalidTag();
            }
            default: {
              if (pb::WireFormat.IsEndGroupTag(tag)) {
                if (unknownFields != null) {
                  this.UnknownFields = unknownFields.Build();
                }
                return this;
              }
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              break;
            }
          }
        }

        if (unknownFields != null) {
          this.UnknownFields = unknownFields.Build();
        }
        return this;
      }

    }
    static TestMessageSet() {
      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
    }
  }

  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public sealed partial class TestMessageSetContainer : pb::GeneratedMessage<TestMessageSetContainer, TestMessageSetContainer.Builder> {
    private TestMessageSetContainer() { }
    private static readonly TestMessageSetContainer defaultInstance = new TestMessageSetContainer().MakeReadOnly();
    private static readonly string[] _testMessageSetContainerFieldNames = new string[] { "message_set" };
    private static readonly uint[] _testMessageSetContainerFieldTags = new uint[] { 10 };
    public static TestMessageSetContainer DefaultInstance {
      get { return defaultInstance; }
    }

    public override TestMessageSetContainer DefaultInstanceForType {
      get { return DefaultInstance; }
    }

    protected override TestMessageSetContainer ThisMessage {
      get { return this; }
    }

    public static pbd::MessageDescriptor Descriptor {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor; }
    }

    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSetContainer, TestMessageSetContainer.Builder> InternalFieldAccessors {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetContainer__FieldAccessorTable; }
    }

    public const int MessageSetFieldNumber = 1;
    private bool hasMessageSet;
    private global::Google.ProtocolBuffers.TestProtos.TestMessageSet messageSet_;
    public bool HasMessageSet {
      get { return hasMessageSet; }
    }
    public global::Google.ProtocolBuffers.TestProtos.TestMessageSet MessageSet {
      get { return messageSet_ ?? global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance; }
    }

    public override bool IsInitialized {
      get {
        return true;
      }
    }

    public override void WriteTo(pb::ICodedOutputStream output) {
      CalcSerializedSize();
      string[] field_names = _testMessageSetContainerFieldNames;
      if (hasMessageSet) {
        output.WriteMessage(1, field_names[0], MessageSet);
      }
      UnknownFields.WriteTo(output);
    }

    private int memoizedSerializedSize = -1;
    public override int SerializedSize {
      get {
        int size = memoizedSerializedSize;
        if (size != -1) return size;
        return CalcSerializedSize();
      }
    }

    private int CalcSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (hasMessageSet) {
        size += pb::CodedOutputStream.ComputeMessageSize(1, MessageSet);
      }
      size += UnknownFields.SerializedSize;
      memoizedSerializedSize = size;
      return size;
    }
    public static TestMessageSetContainer ParseFrom(pb::ByteString data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSetContainer ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetContainer ParseFrom(byte[] data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSetContainer ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetContainer ParseFrom(global::System.IO.Stream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSetContainer ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetContainer ParseDelimitedFrom(global::System.IO.Stream input) {
      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
    }
    public static TestMessageSetContainer ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
    }
    public static TestMessageSetContainer ParseFrom(pb::ICodedInputStream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSetContainer ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    private TestMessageSetContainer MakeReadOnly() {
      return this;
    }

    public static Builder CreateBuilder() { return new Builder(); }
    public override Builder ToBuilder() { return CreateBuilder(this); }
    public override Builder CreateBuilderForType() { return new Builder(); }
    public static Builder CreateBuilder(TestMessageSetContainer prototype) {
      return new Builder(prototype);
    }

    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetContainer, Builder> {
      protected override Builder ThisBuilder {
        get { return this; }
      }
      public Builder() {
        result = DefaultInstance;
        resultIsReadOnly = true;
      }
      internal Builder(TestMessageSetContainer cloneFrom) {
        result = cloneFrom;
        resultIsReadOnly = true;
      }

      private bool resultIsReadOnly;
      private TestMessageSetContainer result;

      private TestMessageSetContainer PrepareBuilder() {
        if (resultIsReadOnly) {
          TestMessageSetContainer original = result;
          result = new TestMessageSetContainer();
          resultIsReadOnly = false;
          MergeFrom(original);
        }
        return result;
      }

      public override bool IsInitialized {
        get { return result.IsInitialized; }
      }

      protected override TestMessageSetContainer MessageBeingBuilt {
        get { return PrepareBuilder(); }
      }

      public override Builder Clear() {
        result = DefaultInstance;
        resultIsReadOnly = true;
        return this;
      }

      public override Builder Clone() {
        if (resultIsReadOnly) {
          return new Builder(result);
        } else {
          return new Builder().MergeFrom(result);
        }
      }

      public override pbd::MessageDescriptor DescriptorForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.Descriptor; }
      }

      public override TestMessageSetContainer DefaultInstanceForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.DefaultInstance; }
      }

      public override TestMessageSetContainer BuildPartial() {
        if (resultIsReadOnly) {
          return result;
        }
        resultIsReadOnly = true;
        return result.MakeReadOnly();
      }

      public override Builder MergeFrom(pb::IMessage other) {
        if (other is TestMessageSetContainer) {
          return MergeFrom((TestMessageSetContainer) other);
        } else {
          base.MergeFrom(other);
          return this;
        }
      }

      public override Builder MergeFrom(TestMessageSetContainer other) {
        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.DefaultInstance) return this;
        PrepareBuilder();
        if (other.HasMessageSet) {
          MergeMessageSet(other.MessageSet);
        }
        this.MergeUnknownFields(other.UnknownFields);
        return this;
      }

      public override Builder MergeFrom(pb::ICodedInputStream input) {
        return MergeFrom(input, pb::ExtensionRegistry.Empty);
      }

      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
        PrepareBuilder();
        pb::UnknownFieldSet.Builder unknownFields = null;
        uint tag;
        string field_name;
        while (input.ReadTag(out tag, out field_name)) {
          if(tag == 0 && field_name != null) {
            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetContainerFieldNames, field_name, global::System.StringComparer.Ordinal);
            if(field_ordinal >= 0)
              tag = _testMessageSetContainerFieldTags[field_ordinal];
            else {
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              continue;
            }
          }
          switch (tag) {
            case 0: {
              throw pb::InvalidProtocolBufferException.InvalidTag();
            }
            default: {
              if (pb::WireFormat.IsEndGroupTag(tag)) {
                if (unknownFields != null) {
                  this.UnknownFields = unknownFields.Build();
                }
                return this;
              }
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              break;
            }
            case 10: {
              global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMessageSet.CreateBuilder();
              if (result.hasMessageSet) {
                subBuilder.MergeFrom(MessageSet);
              }
              input.ReadMessage(subBuilder, extensionRegistry);
              MessageSet = subBuilder.BuildPartial();
              break;
            }
          }
        }

        if (unknownFields != null) {
          this.UnknownFields = unknownFields.Build();
        }
        return this;
      }


      public bool HasMessageSet {
       get { return result.hasMessageSet; }
      }
      public global::Google.ProtocolBuffers.TestProtos.TestMessageSet MessageSet {
        get { return result.MessageSet; }
        set { SetMessageSet(value); }
      }
      public Builder SetMessageSet(global::Google.ProtocolBuffers.TestProtos.TestMessageSet value) {
        pb::ThrowHelper.ThrowIfNull(value, "value");
        PrepareBuilder();
        result.hasMessageSet = true;
        result.messageSet_ = value;
        return this;
      }
      public Builder SetMessageSet(global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder builderForValue) {
        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
        PrepareBuilder();
        result.hasMessageSet = true;
        result.messageSet_ = builderForValue.Build();
        return this;
      }
      public Builder MergeMessageSet(global::Google.ProtocolBuffers.TestProtos.TestMessageSet value) {
        pb::ThrowHelper.ThrowIfNull(value, "value");
        PrepareBuilder();
        if (result.hasMessageSet &&
            result.messageSet_ != global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance) {
            result.messageSet_ = global::Google.ProtocolBuffers.TestProtos.TestMessageSet.CreateBuilder(result.messageSet_).MergeFrom(value).BuildPartial();
        } else {
          result.messageSet_ = value;
        }
        result.hasMessageSet = true;
        return this;
      }
      public Builder ClearMessageSet() {
        PrepareBuilder();
        result.hasMessageSet = false;
        result.messageSet_ = null;
        return this;
      }
    }
    static TestMessageSetContainer() {
      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
    }
  }

  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public sealed partial class TestMessageSetExtension1 : pb::GeneratedMessage<TestMessageSetExtension1, TestMessageSetExtension1.Builder> {
    private TestMessageSetExtension1() { }
    private static readonly TestMessageSetExtension1 defaultInstance = new TestMessageSetExtension1().MakeReadOnly();
    private static readonly string[] _testMessageSetExtension1FieldNames = new string[] { "i" };
    private static readonly uint[] _testMessageSetExtension1FieldTags = new uint[] { 120 };
    public static TestMessageSetExtension1 DefaultInstance {
      get { return defaultInstance; }
    }

    public override TestMessageSetExtension1 DefaultInstanceForType {
      get { return DefaultInstance; }
    }

    protected override TestMessageSetExtension1 ThisMessage {
      get { return this; }
    }

    public static pbd::MessageDescriptor Descriptor {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor; }
    }

    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSetExtension1, TestMessageSetExtension1.Builder> InternalFieldAccessors {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension1__FieldAccessorTable; }
    }

    public const int MessageSetExtensionFieldNumber = 1545008;
    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1> MessageSetExtension;
    public const int IFieldNumber = 15;
    private bool hasI;
    private int i_;
    public bool HasI {
      get { return hasI; }
    }
    public int I {
      get { return i_; }
    }

    public override bool IsInitialized {
      get {
        return true;
      }
    }

    public override void WriteTo(pb::ICodedOutputStream output) {
      CalcSerializedSize();
      string[] field_names = _testMessageSetExtension1FieldNames;
      if (hasI) {
        output.WriteInt32(15, field_names[0], I);
      }
      UnknownFields.WriteTo(output);
    }

    private int memoizedSerializedSize = -1;
    public override int SerializedSize {
      get {
        int size = memoizedSerializedSize;
        if (size != -1) return size;
        return CalcSerializedSize();
      }
    }

    private int CalcSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (hasI) {
        size += pb::CodedOutputStream.ComputeInt32Size(15, I);
      }
      size += UnknownFields.SerializedSize;
      memoizedSerializedSize = size;
      return size;
    }
    public static TestMessageSetExtension1 ParseFrom(pb::ByteString data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseFrom(byte[] data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseFrom(global::System.IO.Stream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseDelimitedFrom(global::System.IO.Stream input) {
      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseFrom(pb::ICodedInputStream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSetExtension1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    private TestMessageSetExtension1 MakeReadOnly() {
      return this;
    }

    public static Builder CreateBuilder() { return new Builder(); }
    public override Builder ToBuilder() { return CreateBuilder(this); }
    public override Builder CreateBuilderForType() { return new Builder(); }
    public static Builder CreateBuilder(TestMessageSetExtension1 prototype) {
      return new Builder(prototype);
    }

    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension1, Builder> {
      protected override Builder ThisBuilder {
        get { return this; }
      }
      public Builder() {
        result = DefaultInstance;
        resultIsReadOnly = true;
      }
      internal Builder(TestMessageSetExtension1 cloneFrom) {
        result = cloneFrom;
        resultIsReadOnly = true;
      }

      private bool resultIsReadOnly;
      private TestMessageSetExtension1 result;

      private TestMessageSetExtension1 PrepareBuilder() {
        if (resultIsReadOnly) {
          TestMessageSetExtension1 original = result;
          result = new TestMessageSetExtension1();
          resultIsReadOnly = false;
          MergeFrom(original);
        }
        return result;
      }

      public override bool IsInitialized {
        get { return result.IsInitialized; }
      }

      protected override TestMessageSetExtension1 MessageBeingBuilt {
        get { return PrepareBuilder(); }
      }

      public override Builder Clear() {
        result = DefaultInstance;
        resultIsReadOnly = true;
        return this;
      }

      public override Builder Clone() {
        if (resultIsReadOnly) {
          return new Builder(result);
        } else {
          return new Builder().MergeFrom(result);
        }
      }

      public override pbd::MessageDescriptor DescriptorForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Descriptor; }
      }

      public override TestMessageSetExtension1 DefaultInstanceForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.DefaultInstance; }
      }

      public override TestMessageSetExtension1 BuildPartial() {
        if (resultIsReadOnly) {
          return result;
        }
        resultIsReadOnly = true;
        return result.MakeReadOnly();
      }

      public override Builder MergeFrom(pb::IMessage other) {
        if (other is TestMessageSetExtension1) {
          return MergeFrom((TestMessageSetExtension1) other);
        } else {
          base.MergeFrom(other);
          return this;
        }
      }

      public override Builder MergeFrom(TestMessageSetExtension1 other) {
        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.DefaultInstance) return this;
        PrepareBuilder();
        if (other.HasI) {
          I = other.I;
        }
        this.MergeUnknownFields(other.UnknownFields);
        return this;
      }

      public override Builder MergeFrom(pb::ICodedInputStream input) {
        return MergeFrom(input, pb::ExtensionRegistry.Empty);
      }

      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
        PrepareBuilder();
        pb::UnknownFieldSet.Builder unknownFields = null;
        uint tag;
        string field_name;
        while (input.ReadTag(out tag, out field_name)) {
          if(tag == 0 && field_name != null) {
            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetExtension1FieldNames, field_name, global::System.StringComparer.Ordinal);
            if(field_ordinal >= 0)
              tag = _testMessageSetExtension1FieldTags[field_ordinal];
            else {
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              continue;
            }
          }
          switch (tag) {
            case 0: {
              throw pb::InvalidProtocolBufferException.InvalidTag();
            }
            default: {
              if (pb::WireFormat.IsEndGroupTag(tag)) {
                if (unknownFields != null) {
                  this.UnknownFields = unknownFields.Build();
                }
                return this;
              }
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              break;
            }
            case 120: {
              result.hasI = input.ReadInt32(ref result.i_);
              break;
            }
          }
        }

        if (unknownFields != null) {
          this.UnknownFields = unknownFields.Build();
        }
        return this;
      }


      public bool HasI {
        get { return result.hasI; }
      }
      public int I {
        get { return result.I; }
        set { SetI(value); }
      }
      public Builder SetI(int value) {
        PrepareBuilder();
        result.hasI = true;
        result.i_ = value;
        return this;
      }
      public Builder ClearI() {
        PrepareBuilder();
        result.hasI = false;
        result.i_ = 0;
        return this;
      }
    }
    static TestMessageSetExtension1() {
      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
    }
  }

  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public sealed partial class TestMessageSetExtension2 : pb::GeneratedMessage<TestMessageSetExtension2, TestMessageSetExtension2.Builder> {
    private TestMessageSetExtension2() { }
    private static readonly TestMessageSetExtension2 defaultInstance = new TestMessageSetExtension2().MakeReadOnly();
    private static readonly string[] _testMessageSetExtension2FieldNames = new string[] { "str" };
    private static readonly uint[] _testMessageSetExtension2FieldTags = new uint[] { 202 };
    public static TestMessageSetExtension2 DefaultInstance {
      get { return defaultInstance; }
    }

    public override TestMessageSetExtension2 DefaultInstanceForType {
      get { return DefaultInstance; }
    }

    protected override TestMessageSetExtension2 ThisMessage {
      get { return this; }
    }

    public static pbd::MessageDescriptor Descriptor {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor; }
    }

    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSetExtension2, TestMessageSetExtension2.Builder> InternalFieldAccessors {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension2__FieldAccessorTable; }
    }

    public const int MessageSetExtensionFieldNumber = 1547769;
    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2> MessageSetExtension;
    public const int StrFieldNumber = 25;
    private bool hasStr;
    private string str_ = "";
    public bool HasStr {
      get { return hasStr; }
    }
    public string Str {
      get { return str_; }
    }

    public override bool IsInitialized {
      get {
        return true;
      }
    }

    public override void WriteTo(pb::ICodedOutputStream output) {
      CalcSerializedSize();
      string[] field_names = _testMessageSetExtension2FieldNames;
      if (hasStr) {
        output.WriteString(25, field_names[0], Str);
      }
      UnknownFields.WriteTo(output);
    }

    private int memoizedSerializedSize = -1;
    public override int SerializedSize {
      get {
        int size = memoizedSerializedSize;
        if (size != -1) return size;
        return CalcSerializedSize();
      }
    }

    private int CalcSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      if (hasStr) {
        size += pb::CodedOutputStream.ComputeStringSize(25, Str);
      }
      size += UnknownFields.SerializedSize;
      memoizedSerializedSize = size;
      return size;
    }
    public static TestMessageSetExtension2 ParseFrom(pb::ByteString data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseFrom(byte[] data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseFrom(global::System.IO.Stream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseDelimitedFrom(global::System.IO.Stream input) {
      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseFrom(pb::ICodedInputStream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static TestMessageSetExtension2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    private TestMessageSetExtension2 MakeReadOnly() {
      return this;
    }

    public static Builder CreateBuilder() { return new Builder(); }
    public override Builder ToBuilder() { return CreateBuilder(this); }
    public override Builder CreateBuilderForType() { return new Builder(); }
    public static Builder CreateBuilder(TestMessageSetExtension2 prototype) {
      return new Builder(prototype);
    }

    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension2, Builder> {
      protected override Builder ThisBuilder {
        get { return this; }
      }
      public Builder() {
        result = DefaultInstance;
        resultIsReadOnly = true;
      }
      internal Builder(TestMessageSetExtension2 cloneFrom) {
        result = cloneFrom;
        resultIsReadOnly = true;
      }

      private bool resultIsReadOnly;
      private TestMessageSetExtension2 result;

      private TestMessageSetExtension2 PrepareBuilder() {
        if (resultIsReadOnly) {
          TestMessageSetExtension2 original = result;
          result = new TestMessageSetExtension2();
          resultIsReadOnly = false;
          MergeFrom(original);
        }
        return result;
      }

      public override bool IsInitialized {
        get { return result.IsInitialized; }
      }

      protected override TestMessageSetExtension2 MessageBeingBuilt {
        get { return PrepareBuilder(); }
      }

      public override Builder Clear() {
        result = DefaultInstance;
        resultIsReadOnly = true;
        return this;
      }

      public override Builder Clone() {
        if (resultIsReadOnly) {
          return new Builder(result);
        } else {
          return new Builder().MergeFrom(result);
        }
      }

      public override pbd::MessageDescriptor DescriptorForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Descriptor; }
      }

      public override TestMessageSetExtension2 DefaultInstanceForType {
        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.DefaultInstance; }
      }

      public override TestMessageSetExtension2 BuildPartial() {
        if (resultIsReadOnly) {
          return result;
        }
        resultIsReadOnly = true;
        return result.MakeReadOnly();
      }

      public override Builder MergeFrom(pb::IMessage other) {
        if (other is TestMessageSetExtension2) {
          return MergeFrom((TestMessageSetExtension2) other);
        } else {
          base.MergeFrom(other);
          return this;
        }
      }

      public override Builder MergeFrom(TestMessageSetExtension2 other) {
        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.DefaultInstance) return this;
        PrepareBuilder();
        if (other.HasStr) {
          Str = other.Str;
        }
        this.MergeUnknownFields(other.UnknownFields);
        return this;
      }

      public override Builder MergeFrom(pb::ICodedInputStream input) {
        return MergeFrom(input, pb::ExtensionRegistry.Empty);
      }

      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
        PrepareBuilder();
        pb::UnknownFieldSet.Builder unknownFields = null;
        uint tag;
        string field_name;
        while (input.ReadTag(out tag, out field_name)) {
          if(tag == 0 && field_name != null) {
            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetExtension2FieldNames, field_name, global::System.StringComparer.Ordinal);
            if(field_ordinal >= 0)
              tag = _testMessageSetExtension2FieldTags[field_ordinal];
            else {
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              continue;
            }
          }
          switch (tag) {
            case 0: {
              throw pb::InvalidProtocolBufferException.InvalidTag();
            }
            default: {
              if (pb::WireFormat.IsEndGroupTag(tag)) {
                if (unknownFields != null) {
                  this.UnknownFields = unknownFields.Build();
                }
                return this;
              }
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              break;
            }
            case 202: {
              result.hasStr = input.ReadString(ref result.str_);
              break;
            }
          }
        }

        if (unknownFields != null) {
          this.UnknownFields = unknownFields.Build();
        }
        return this;
      }


      public bool HasStr {
        get { return result.hasStr; }
      }
      public string Str {
        get { return result.Str; }
        set { SetStr(value); }
      }
      public Builder SetStr(string value) {
        pb::ThrowHelper.ThrowIfNull(value, "value");
        PrepareBuilder();
        result.hasStr = true;
        result.str_ = value;
        return this;
      }
      public Builder ClearStr() {
        PrepareBuilder();
        result.hasStr = false;
        result.str_ = "";
        return this;
      }
    }
    static TestMessageSetExtension2() {
      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
    }
  }

  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public sealed partial class RawMessageSet : pb::GeneratedMessage<RawMessageSet, RawMessageSet.Builder> {
    private RawMessageSet() { }
    private static readonly RawMessageSet defaultInstance = new RawMessageSet().MakeReadOnly();
    private static readonly string[] _rawMessageSetFieldNames = new string[] { "item" };
    private static readonly uint[] _rawMessageSetFieldTags = new uint[] { 11 };
    public static RawMessageSet DefaultInstance {
      get { return defaultInstance; }
    }

    public override RawMessageSet DefaultInstanceForType {
      get { return DefaultInstance; }
    }

    protected override RawMessageSet ThisMessage {
      get { return this; }
    }

    public static pbd::MessageDescriptor Descriptor {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet__Descriptor; }
    }

    protected override pb::FieldAccess.FieldAccessorTable<RawMessageSet, RawMessageSet.Builder> InternalFieldAccessors {
      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet__FieldAccessorTable; }
    }

    #region Nested types
    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    public static partial class Types {
      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
      public sealed partial class Item : pb::GeneratedMessage<Item, Item.Builder> {
        private Item() { }
        private static readonly Item defaultInstance = new Item().MakeReadOnly();
        private static readonly string[] _itemFieldNames = new string[] { "message", "type_id" };
        private static readonly uint[] _itemFieldTags = new uint[] { 26, 16 };
        public static Item DefaultInstance {
          get { return defaultInstance; }
        }

        public override Item DefaultInstanceForType {
          get { return DefaultInstance; }
        }

        protected override Item ThisMessage {
          get { return this; }
        }

        public static pbd::MessageDescriptor Descriptor {
          get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor; }
        }

        protected override pb::FieldAccess.FieldAccessorTable<Item, Item.Builder> InternalFieldAccessors {
          get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet_Item__FieldAccessorTable; }
        }

        public const int TypeIdFieldNumber = 2;
        private bool hasTypeId;
        private int typeId_;
        public bool HasTypeId {
          get { return hasTypeId; }
        }
        public int TypeId {
          get { return typeId_; }
        }

        public const int MessageFieldNumber = 3;
        private bool hasMessage;
        private pb::ByteString message_ = pb::ByteString.Empty;
        public bool HasMessage {
          get { return hasMessage; }
        }
        public pb::ByteString Message {
          get { return message_; }
        }

        public override bool IsInitialized {
          get {
            if (!hasTypeId) return false;
            if (!hasMessage) return false;
            return true;
          }
        }

        public override void WriteTo(pb::ICodedOutputStream output) {
          CalcSerializedSize();
          string[] field_names = _itemFieldNames;
          if (hasTypeId) {
            output.WriteInt32(2, field_names[1], TypeId);
          }
          if (hasMessage) {
            output.WriteBytes(3, field_names[0], Message);
          }
          UnknownFields.WriteTo(output);
        }

        private int memoizedSerializedSize = -1;
        public override int SerializedSize {
          get {
            int size = memoizedSerializedSize;
            if (size != -1) return size;
            return CalcSerializedSize();
          }
        }

        private int CalcSerializedSize() {
          int size = memoizedSerializedSize;
          if (size != -1) return size;

          size = 0;
          if (hasTypeId) {
            size += pb::CodedOutputStream.ComputeInt32Size(2, TypeId);
          }
          if (hasMessage) {
            size += pb::CodedOutputStream.ComputeBytesSize(3, Message);
          }
          size += UnknownFields.SerializedSize;
          memoizedSerializedSize = size;
          return size;
        }
        public static Item ParseFrom(pb::ByteString data) {
          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
        }
        public static Item ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
        }
        public static Item ParseFrom(byte[] data) {
          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
        }
        public static Item ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
        }
        public static Item ParseFrom(global::System.IO.Stream input) {
          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
        }
        public static Item ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
        }
        public static Item ParseDelimitedFrom(global::System.IO.Stream input) {
          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
        }
        public static Item ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
        }
        public static Item ParseFrom(pb::ICodedInputStream input) {
          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
        }
        public static Item ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
        }
        private Item MakeReadOnly() {
          return this;
        }

        public static Builder CreateBuilder() { return new Builder(); }
        public override Builder ToBuilder() { return CreateBuilder(this); }
        public override Builder CreateBuilderForType() { return new Builder(); }
        public static Builder CreateBuilder(Item prototype) {
          return new Builder(prototype);
        }

        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
        public sealed partial class Builder : pb::GeneratedBuilder<Item, Builder> {
          protected override Builder ThisBuilder {
            get { return this; }
          }
          public Builder() {
            result = DefaultInstance;
            resultIsReadOnly = true;
          }
          internal Builder(Item cloneFrom) {
            result = cloneFrom;
            resultIsReadOnly = true;
          }

          private bool resultIsReadOnly;
          private Item result;

          private Item PrepareBuilder() {
            if (resultIsReadOnly) {
              Item original = result;
              result = new Item();
              resultIsReadOnly = false;
              MergeFrom(original);
            }
            return result;
          }

          public override bool IsInitialized {
            get { return result.IsInitialized; }
          }

          protected override Item MessageBeingBuilt {
            get { return PrepareBuilder(); }
          }

          public override Builder Clear() {
            result = DefaultInstance;
            resultIsReadOnly = true;
            return this;
          }

          public override Builder Clone() {
            if (resultIsReadOnly) {
              return new Builder(result);
            } else {
              return new Builder().MergeFrom(result);
            }
          }

          public override pbd::MessageDescriptor DescriptorForType {
            get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Descriptor; }
          }

          public override Item DefaultInstanceForType {
            get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.DefaultInstance; }
          }

          public override Item BuildPartial() {
            if (resultIsReadOnly) {
              return result;
            }
            resultIsReadOnly = true;
            return result.MakeReadOnly();
          }

          public override Builder MergeFrom(pb::IMessage other) {
            if (other is Item) {
              return MergeFrom((Item) other);
            } else {
              base.MergeFrom(other);
              return this;
            }
          }

          public override Builder MergeFrom(Item other) {
            if (other == global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.DefaultInstance) return this;
            PrepareBuilder();
            if (other.HasTypeId) {
              TypeId = other.TypeId;
            }
            if (other.HasMessage) {
              Message = other.Message;
            }
            this.MergeUnknownFields(other.UnknownFields);
            return this;
          }

          public override Builder MergeFrom(pb::ICodedInputStream input) {
            return MergeFrom(input, pb::ExtensionRegistry.Empty);
          }

          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
            PrepareBuilder();
            pb::UnknownFieldSet.Builder unknownFields = null;
            uint tag;
            string field_name;
            while (input.ReadTag(out tag, out field_name)) {
              if(tag == 0 && field_name != null) {
                int field_ordinal = global::System.Array.BinarySearch(_itemFieldNames, field_name, global::System.StringComparer.Ordinal);
                if(field_ordinal >= 0)
                  tag = _itemFieldTags[field_ordinal];
                else {
                  if (unknownFields == null) {
                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
                  }
                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
                  continue;
                }
              }
              switch (tag) {
                case 0: {
                  throw pb::InvalidProtocolBufferException.InvalidTag();
                }
                default: {
                  if (pb::WireFormat.IsEndGroupTag(tag)) {
                    if (unknownFields != null) {
                      this.UnknownFields = unknownFields.Build();
                    }
                    return this;
                  }
                  if (unknownFields == null) {
                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
                  }
                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
                  break;
                }
                case 16: {
                  result.hasTypeId = input.ReadInt32(ref result.typeId_);
                  break;
                }
                case 26: {
                  result.hasMessage = input.ReadBytes(ref result.message_);
                  break;
                }
              }
            }

            if (unknownFields != null) {
              this.UnknownFields = unknownFields.Build();
            }
            return this;
          }


          public bool HasTypeId {
            get { return result.hasTypeId; }
          }
          public int TypeId {
            get { return result.TypeId; }
            set { SetTypeId(value); }
          }
          public Builder SetTypeId(int value) {
            PrepareBuilder();
            result.hasTypeId = true;
            result.typeId_ = value;
            return this;
          }
          public Builder ClearTypeId() {
            PrepareBuilder();
            result.hasTypeId = false;
            result.typeId_ = 0;
            return this;
          }

          public bool HasMessage {
            get { return result.hasMessage; }
          }
          public pb::ByteString Message {
            get { return result.Message; }
            set { SetMessage(value); }
          }
          public Builder SetMessage(pb::ByteString value) {
            pb::ThrowHelper.ThrowIfNull(value, "value");
            PrepareBuilder();
            result.hasMessage = true;
            result.message_ = value;
            return this;
          }
          public Builder ClearMessage() {
            PrepareBuilder();
            result.hasMessage = false;
            result.message_ = pb::ByteString.Empty;
            return this;
          }
        }
        static Item() {
          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
        }
      }

    }
    #endregion

    public const int ItemFieldNumber = 1;
    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> item_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item>();
    public scg::IList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> ItemList {
      get { return item_; }
    }
    public int ItemCount {
      get { return item_.Count; }
    }
    public global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item GetItem(int index) {
      return item_[index];
    }

    public override bool IsInitialized {
      get {
        return true;
      }
    }

    public override void WriteTo(pb::ICodedOutputStream output) {
      CalcSerializedSize();
      string[] field_names = _rawMessageSetFieldNames;
      if (item_.Count > 0) {
        output.WriteGroupArray(1, field_names[0], item_);
      }
      UnknownFields.WriteTo(output);
    }

    private int memoizedSerializedSize = -1;
    public override int SerializedSize {
      get {
        int size = memoizedSerializedSize;
        if (size != -1) return size;
        return CalcSerializedSize();
      }
    }

    private int CalcSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      foreach (global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item element in ItemList) {
        size += pb::CodedOutputStream.ComputeGroupSize(1, element);
      }
      size += UnknownFields.SerializedSize;
      memoizedSerializedSize = size;
      return size;
    }
    public static RawMessageSet ParseFrom(pb::ByteString data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static RawMessageSet ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static RawMessageSet ParseFrom(byte[] data) {
      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
    }
    public static RawMessageSet ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
    }
    public static RawMessageSet ParseFrom(global::System.IO.Stream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static RawMessageSet ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    public static RawMessageSet ParseDelimitedFrom(global::System.IO.Stream input) {
      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
    }
    public static RawMessageSet ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
    }
    public static RawMessageSet ParseFrom(pb::ICodedInputStream input) {
      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
    }
    public static RawMessageSet ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
    }
    private RawMessageSet MakeReadOnly() {
      item_.MakeReadOnly();
      return this;
    }

    public static Builder CreateBuilder() { return new Builder(); }
    public override Builder ToBuilder() { return CreateBuilder(this); }
    public override Builder CreateBuilderForType() { return new Builder(); }
    public static Builder CreateBuilder(RawMessageSet prototype) {
      return new Builder(prototype);
    }

    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
    public sealed partial class Builder : pb::GeneratedBuilder<RawMessageSet, Builder> {
      protected override Builder ThisBuilder {
        get { return this; }
      }
      public Builder() {
        result = DefaultInstance;
        resultIsReadOnly = true;
      }
      internal Builder(RawMessageSet cloneFrom) {
        result = cloneFrom;
        resultIsReadOnly = true;
      }

      private bool resultIsReadOnly;
      private RawMessageSet result;

      private RawMessageSet PrepareBuilder() {
        if (resultIsReadOnly) {
          RawMessageSet original = result;
          result = new RawMessageSet();
          resultIsReadOnly = false;
          MergeFrom(original);
        }
        return result;
      }

      public override bool IsInitialized {
        get { return result.IsInitialized; }
      }

      protected override RawMessageSet MessageBeingBuilt {
        get { return PrepareBuilder(); }
      }

      public override Builder Clear() {
        result = DefaultInstance;
        resultIsReadOnly = true;
        return this;
      }

      public override Builder Clone() {
        if (resultIsReadOnly) {
          return new Builder(result);
        } else {
          return new Builder().MergeFrom(result);
        }
      }

      public override pbd::MessageDescriptor DescriptorForType {
        get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Descriptor; }
      }

      public override RawMessageSet DefaultInstanceForType {
        get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.DefaultInstance; }
      }

      public override RawMessageSet BuildPartial() {
        if (resultIsReadOnly) {
          return result;
        }
        resultIsReadOnly = true;
        return result.MakeReadOnly();
      }

      public override Builder MergeFrom(pb::IMessage other) {
        if (other is RawMessageSet) {
          return MergeFrom((RawMessageSet) other);
        } else {
          base.MergeFrom(other);
          return this;
        }
      }

      public override Builder MergeFrom(RawMessageSet other) {
        if (other == global::Google.ProtocolBuffers.TestProtos.RawMessageSet.DefaultInstance) return this;
        PrepareBuilder();
        if (other.item_.Count != 0) {
          result.item_.Add(other.item_);
        }
        this.MergeUnknownFields(other.UnknownFields);
        return this;
      }

      public override Builder MergeFrom(pb::ICodedInputStream input) {
        return MergeFrom(input, pb::ExtensionRegistry.Empty);
      }

      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
        PrepareBuilder();
        pb::UnknownFieldSet.Builder unknownFields = null;
        uint tag;
        string field_name;
        while (input.ReadTag(out tag, out field_name)) {
          if(tag == 0 && field_name != null) {
            int field_ordinal = global::System.Array.BinarySearch(_rawMessageSetFieldNames, field_name, global::System.StringComparer.Ordinal);
            if(field_ordinal >= 0)
              tag = _rawMessageSetFieldTags[field_ordinal];
            else {
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              continue;
            }
          }
          switch (tag) {
            case 0: {
              throw pb::InvalidProtocolBufferException.InvalidTag();
            }
            default: {
              if (pb::WireFormat.IsEndGroupTag(tag)) {
                if (unknownFields != null) {
                  this.UnknownFields = unknownFields.Build();
                }
                return this;
              }
              if (unknownFields == null) {
                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
              }
              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
              break;
            }
            case 11: {
              input.ReadGroupArray(tag, field_name, result.item_, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.DefaultInstance, extensionRegistry);
              break;
            }
          }
        }

        if (unknownFields != null) {
          this.UnknownFields = unknownFields.Build();
        }
        return this;
      }


      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> ItemList {
        get { return PrepareBuilder().item_; }
      }
      public int ItemCount {
        get { return result.ItemCount; }
      }
      public global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item GetItem(int index) {
        return result.GetItem(index);
      }
      public Builder SetItem(int index, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item value) {
        pb::ThrowHelper.ThrowIfNull(value, "value");
        PrepareBuilder();
        result.item_[index] = value;
        return this;
      }
      public Builder SetItem(int index, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder builderForValue) {
        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
        PrepareBuilder();
        result.item_[index] = builderForValue.Build();
        return this;
      }
      public Builder AddItem(global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item value) {
        pb::ThrowHelper.ThrowIfNull(value, "value");
        PrepareBuilder();
        result.item_.Add(value);
        return this;
      }
      public Builder AddItem(global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder builderForValue) {
        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
        PrepareBuilder();
        result.item_.Add(builderForValue.Build());
        return this;
      }
      public Builder AddRangeItem(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> values) {
        PrepareBuilder();
        result.item_.Add(values);
        return this;
      }
      public Builder ClearItem() {
        PrepareBuilder();
        result.item_.Clear();
        return this;
      }
    }
    static RawMessageSet() {
      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
    }
  }

  #endregion

}

#endregion Designer generated code