version 2.4.1.473

build/Common.targets

@@ -10,6 +10,7 @@ Targets For FullBuild
     <MSBuild Projects="$(MSBuildProjectFullPath)" Properties="SolutionTarget=Rebuild;TargetVersion=2" Targets="_BuildAllConfigurations" />
     <MSBuild Projects="$(MSBuildProjectFullPath)" Properties="SolutionTarget=Rebuild;TargetVersion=3" Targets="_BuildAllConfigurations" />
     <MSBuild Projects="$(MSBuildProjectFullPath)" Properties="SolutionTarget=Rebuild;TargetVersion=4" Targets="_BuildAllConfigurations" />
+    <MSBuild Projects="$(MSBuildProjectFullPath)" Properties="" Targets="_CompletePackages" />
   </Target>
 
   <Target Name="_BuildAllConfigurations">
@@ -126,6 +127,67 @@ Targets For Package
     <Exec Command="&quot;$(ZipExePath)&quot; a -tzip ..\$(PackageName).zip * -r" WorkingDirectory="$(BuildOutputPackage)" />
   </Target>
 
+  <Target Name="_CompletePackages">
+    <ItemGroup>
+      <ReleasePackageItem Include="$(BuildOutputDirectory)\ProtoGen\*">
+        <TargetDirectory>\Protoc</TargetDirectory>
+      </ReleasePackageItem>
+      <!-- RELEASE -->
+      <ReleasePackageItem Include="$(BuildOutputDirectory)\v2.0\Release\*">
+        <TargetDirectory>\Release\v2.0</TargetDirectory>
+      </ReleasePackageItem>
+      <ReleasePackageItem Include="$(BuildOutputDirectory)\v2.0\Release_Silverlight\*">
+        <TargetDirectory>\Release_Silverlight\v2.0</TargetDirectory>
+      </ReleasePackageItem>
+      <ReleasePackageItem Include="$(BuildOutputDirectory)\v3.5\Release\*">
+        <TargetDirectory>\Release\v3.5</TargetDirectory>
+      </ReleasePackageItem>
+      <ReleasePackageItem Include="$(BuildOutputDirectory)\v3.5\Release_Silverlight\*">
+        <TargetDirectory>\Release_Silverlight\v3.0</TargetDirectory>
+      </ReleasePackageItem>
+      <ReleasePackageItem Include="$(BuildOutputDirectory)\v4.0\Release\*">
+        <TargetDirectory>\Release\v4.0</TargetDirectory>
+      </ReleasePackageItem>
+      <ReleasePackageItem Include="$(BuildOutputDirectory)\v4.0\Release_Silverlight\*">
+        <TargetDirectory>\Release_Silverlight\v4.0</TargetDirectory>
+      </ReleasePackageItem>
+      <!-- DEBUG -->
+      <DebugPackageItem Include="$(BuildOutputDirectory)\v2.0\Debug\*">
+        <TargetDirectory>\Debug\v2.0</TargetDirectory>
+      </DebugPackageItem>
+      <DebugPackageItem Include="$(BuildOutputDirectory)\v2.0\Debug_Silverlight\*">
+        <TargetDirectory>\Debug_Silverlight\v2.0</TargetDirectory>
+      </DebugPackageItem>
+      <DebugPackageItem Include="$(BuildOutputDirectory)\v3.5\Debug\*">
+        <TargetDirectory>\Debug\v3.5</TargetDirectory>
+      </DebugPackageItem>
+      <DebugPackageItem Include="$(BuildOutputDirectory)\v3.5\Debug_Silverlight\*">
+        <TargetDirectory>\Debug_Silverlight\v3.0</TargetDirectory>
+      </DebugPackageItem>
+      <DebugPackageItem Include="$(BuildOutputDirectory)\v4.0\Debug\*">
+        <TargetDirectory>\Debug\v4.0</TargetDirectory>
+      </DebugPackageItem>
+      <DebugPackageItem Include="$(BuildOutputDirectory)\v4.0\Debug_Silverlight\*">
+        <TargetDirectory>\Debug_Silverlight\v4.0</TargetDirectory>
+      </DebugPackageItem>
+    </ItemGroup>
+    
+    <RemoveDir Directories="$(BuildOutputDirectory)\Release;$(BuildOutputDirectory)\Full" ContinueOnError="true" />
+    <MakeDir Directories="$(BuildOutputDirectory)\Release;$(BuildOutputDirectory)\Full" ContinueOnError="true" />
+
+    <!-- Copy files for Release -->
+    <Copy SourceFiles="@(StaticPackageItem)" DestinationFolder="$(BuildOutputDirectory)\Release\%(StaticPackageItem.TargetDirectory)\%(StaticPackageItem.RecursiveDir)" />
+    <Copy SourceFiles="@(ReleasePackageItem)" DestinationFolder="$(BuildOutputDirectory)\Release\%(ReleasePackageItem.TargetDirectory)\%(ReleasePackageItem.RecursiveDir)" />
+    <Exec Command="&quot;$(ZipExePath)&quot; a -tzip $(BuildOutputDirectory)\release-binaries.zip * -r" WorkingDirectory="$(BuildOutputDirectory)\Release" />
+
+    <!-- Copy files for Debug -->
+    <Copy SourceFiles="@(StaticPackageItem)" DestinationFolder="$(BuildOutputDirectory)\Full\%(StaticPackageItem.TargetDirectory)\%(StaticPackageItem.RecursiveDir)" />
+    <Copy SourceFiles="@(ReleasePackageItem)" DestinationFolder="$(BuildOutputDirectory)\Full\%(ReleasePackageItem.TargetDirectory)\%(ReleasePackageItem.RecursiveDir)" />
+    <Copy SourceFiles="@(DebugPackageItem)" DestinationFolder="$(BuildOutputDirectory)\Full\%(DebugPackageItem.TargetDirectory)\%(DebugPackageItem.RecursiveDir)" />
+    <Exec Command="&quot;$(ZipExePath)&quot; a -tzip $(BuildOutputDirectory)\full-binaries.zip * -r" WorkingDirectory="$(BuildOutputDirectory)\Full" />
+
+  </Target>
+  
 <!-- **********************************************************************************************
 Targets For Benchmark
 *********************************************************************************************** -->

build/PublishRelease.bat

@@ -26,13 +26,8 @@ IF NOT EXIST "..\release-key" hg clone https://bitbucket.org/rknapp/protobuf-csh
 MD "%2"
 CMD.exe /Q /C "BuildAll.bat /verbosity:minimal "/p:AssemblyOriginatorKeyFile=%~dp0..\release-key\Google.ProtocolBuffers.snk"
 
-COPY /y ..\build_output\Release-v2.0.zip %2\protobuf-csharp-port-%2-net20-release-binaries.zip
-COPY /y ..\build_output\Release-v3.5.zip %2\protobuf-csharp-port-%2-net35-release-binaries.zip
-COPY /y ..\build_output\Release-v4.0.zip %2\protobuf-csharp-port-%2-net40-release-binaries.zip
-
-COPY /y ..\build_output\Full-v2.0.zip %2\protobuf-csharp-port-%2-net20-full-binaries.zip
-COPY /y ..\build_output\Full-v3.5.zip %2\protobuf-csharp-port-%2-net35-full-binaries.zip
-COPY /y ..\build_output\Full-v4.0.zip %2\protobuf-csharp-port-%2-net40-full-binaries.zip
+COPY /y ..\build_output\release-binaries.zip %2\protobuf-csharp-port-%2-release-binaries.zip
+COPY /y ..\build_output\full-binaries.zip %2\protobuf-csharp-port-%2-full-binaries.zip
 
 ..\lib\NuGet.exe pack Google.ProtocolBuffers.nuspec -Symbols -Version %2 -NoPackageAnalysis -OutputDirectory %2
 ..\lib\NuGet.exe pack Google.ProtocolBuffersLite.nuspec -Symbols -Version %2 -NoPackageAnalysis -OutputDirectory %2
@@ -45,14 +40,12 @@ hg archive %2\protobuf-csharp-port-%2-source.zip
 @ECHO IMPORTANT: Verify the above key output is: 55f7125234beb589
 @ECHO ***********************************************************
 @ECHO.
-@ECHO NEXT: Verify the output in %~dp0\%2 and then run "%0 push %2 {google-code-user} {google-code-password}"
+@ECHO NEXT: Verify the output in %~dp0\%2 and then run "%0 push %2"
 @ECHO.
 @GOTO EXIT
 
 :PUSH
 @IF "%2" == "" @GOTO HELP
-@IF "%3" == "" @GOTO HELP
-@IF "%4" == "" @GOTO HELP
 
 hg commit -m "version %2"
 hg tag %2
@@ -63,15 +56,14 @@ hg push
 @GOTO EXIT
 
 :FILEPUSH
+@IF "%2" == "" @GOTO HELP
+@IF "%3" == "" @GOTO HELP
+@IF "%4" == "" @GOTO HELP
 SET GOOGLEUPLOAD=python.exe googlecode_upload.py --project protobuf-csharp-port --user "%3" --password "%4"
 
 %GOOGLEUPLOAD% --labels Type-Source,Featured --summary "Version %2 source" %2\protobuf-csharp-port-%2-source.zip
-%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries for .NET 2.0 (all configurations)" %2\protobuf-csharp-port-%2-net20-full-binaries.zip
-%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries for .NET 3.5 (all configurations)" %2\protobuf-csharp-port-%2-net35-full-binaries.zip
-%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries for .NET 4.0 (all configurations)" %2\protobuf-csharp-port-%2-net40-full-binaries.zip
-%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries for .NET 2.0 (release only)" %2\protobuf-csharp-port-%2-net20-release-binaries.zip
-%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries for .NET 3.5 (release only)" %2\protobuf-csharp-port-%2-net35-release-binaries.zip
-%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries for .NET 4.0 (release only)" %2\protobuf-csharp-port-%2-net40-release-binaries.zip
+%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries (all configurations)" %2\protobuf-csharp-port-%2-full-binaries.zip
+%GOOGLEUPLOAD% --labels Type-Executable,Featured --summary "Version %2 binaries (release only)" %2\protobuf-csharp-port-%2-release-binaries.zip
 
 @SET GOOGLEUPLOAD=
 @ECHO.
@@ -96,7 +88,7 @@ SET GOOGLEUPLOAD=python.exe googlecode_upload.py --project protobuf-csharp-port
 @ECHO Available commands, run in the following order:
 @ECHO 1. %0 version
 @ECHO 2. %0 build {version from step 1}
-@ECHO 3. %0 push {version from step 1} {google-code-user} {google-code-password}
+@ECHO 3. %0 push {version from step 1}
 @ECHO 4. %0 fpush {version from step 1} {google-code-user} {google-code-password}
 @ECHO 5. %0 nupush {version from step 1}
 @ECHO.

src/AddressBook/AddressBookProtos.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class AddressBookProtos {
   
     #region Extension registration
@@ -66,7 +66,7 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class Person : pb::GeneratedMessage<Person, Person.Builder> {
     private Person() { }
     private static readonly Person defaultInstance = new Person().MakeReadOnly();
@@ -95,10 +95,10 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum PhoneType {
         MOBILE = 0,
         HOME = 1,
@@ -107,7 +107,7 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class PhoneNumber : pb::GeneratedMessage<PhoneNumber, PhoneNumber.Builder> {
         private PhoneNumber() { }
         private static readonly PhoneNumber defaultInstance = new PhoneNumber().MakeReadOnly();
@@ -234,7 +234,7 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<PhoneNumber, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -575,7 +575,7 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<Person, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -846,7 +846,7 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class AddressBook : pb::GeneratedMessage<AddressBook, AddressBook.Builder> {
     private AddressBook() { }
     private static readonly AddressBook defaultInstance = new AddressBook().MakeReadOnly();
@@ -962,7 +962,7 @@ namespace Google.ProtocolBuffers.Examples.AddressBook {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<AddressBook, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/AddressBook/Properties/AssemblyInfo.cs

@@ -33,7 +33,7 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
+[assembly: AssemblyFileVersion("2.4.1.473")]

src/ProtoBench/Properties/AssemblyInfo.cs

@@ -36,7 +36,7 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
+[assembly: AssemblyFileVersion("2.4.1.473")]

src/ProtoDump/Properties/AssemblyInfo.cs

@@ -34,7 +34,7 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
+[assembly: AssemblyFileVersion("2.4.1.473")]

src/ProtoGen.Test/Properties/AssemblyInfo.cs

@@ -34,7 +34,7 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
+[assembly: AssemblyFileVersion("2.4.1.473")]

src/ProtoGen/Properties/AssemblyInfo.cs

@@ -33,7 +33,7 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
+[assembly: AssemblyFileVersion("2.4.1.473")]

src/ProtoMunge/Properties/AssemblyInfo.cs

@@ -34,7 +34,7 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
+[assembly: AssemblyFileVersion("2.4.1.473")]

src/ProtocolBuffers.Serialization/Properties/AssemblyInfo.cs

@@ -65,12 +65,12 @@ using System.Runtime.CompilerServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
 #if !COMPACT_FRAMEWORK_35
 
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyFileVersion("2.4.1.473")]
 #endif
 
 [assembly: CLSCompliant(true)]

src/ProtocolBuffers.Test/Properties/AssemblyInfo.cs

@@ -35,10 +35,10 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
+[assembly: AssemblyFileVersion("2.4.1.473")]
 // We don't really need CLSCompliance, but if the assembly builds with no warnings,
 // that means the generator is okay.
 

src/ProtocolBuffers.Test/TestProtos/UnitTestCSharpOptionsProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestCSharpOptionsProtoFile {
   
     #region Extension registration
@@ -58,7 +58,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OptionsMessage : pb::GeneratedMessage<OptionsMessage, OptionsMessage.Builder> {
     private OptionsMessage() { }
     private static readonly OptionsMessage defaultInstance = new OptionsMessage().MakeReadOnly();
@@ -200,7 +200,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<OptionsMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestCustomOptionsProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestCustomOptionsProtoFile {
   
     #region Extension registration
@@ -477,14 +477,14 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum MethodOpt1 {
     METHODOPT1_VAL1 = 1,
     METHODOPT1_VAL2 = 2,
   }
   
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum AggregateEnum {
     VALUE = 1,
   }
@@ -494,7 +494,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMessageWithCustomOptions : pb::GeneratedMessage<TestMessageWithCustomOptions, TestMessageWithCustomOptions.Builder> {
     private TestMessageWithCustomOptions() { }
     private static readonly TestMessageWithCustomOptions defaultInstance = new TestMessageWithCustomOptions().MakeReadOnly();
@@ -523,10 +523,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum AnEnum {
         ANENUM_VAL1 = 1,
         ANENUM_VAL2 = 2,
@@ -619,7 +619,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageWithCustomOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -784,7 +784,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CustomOptionFooRequest : pb::GeneratedMessage<CustomOptionFooRequest, CustomOptionFooRequest.Builder> {
     private CustomOptionFooRequest() { }
     private static readonly CustomOptionFooRequest defaultInstance = new CustomOptionFooRequest().MakeReadOnly();
@@ -878,7 +878,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1015,7 +1015,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CustomOptionFooResponse : pb::GeneratedMessage<CustomOptionFooResponse, CustomOptionFooResponse.Builder> {
     private CustomOptionFooResponse() { }
     private static readonly CustomOptionFooResponse defaultInstance = new CustomOptionFooResponse().MakeReadOnly();
@@ -1109,7 +1109,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooResponse, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1246,7 +1246,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class DummyMessageContainingEnum : pb::GeneratedMessage<DummyMessageContainingEnum, DummyMessageContainingEnum.Builder> {
     private DummyMessageContainingEnum() { }
     private static readonly DummyMessageContainingEnum defaultInstance = new DummyMessageContainingEnum().MakeReadOnly();
@@ -1275,10 +1275,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum TestEnumType {
         TEST_OPTION_ENUM_TYPE1 = 22,
         TEST_OPTION_ENUM_TYPE2 = -23,
@@ -1355,7 +1355,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<DummyMessageContainingEnum, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1492,7 +1492,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class DummyMessageInvalidAsOptionType : pb::GeneratedMessage<DummyMessageInvalidAsOptionType, DummyMessageInvalidAsOptionType.Builder> {
     private DummyMessageInvalidAsOptionType() { }
     private static readonly DummyMessageInvalidAsOptionType defaultInstance = new DummyMessageInvalidAsOptionType().MakeReadOnly();
@@ -1586,7 +1586,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<DummyMessageInvalidAsOptionType, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1723,7 +1723,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CustomOptionMinIntegerValues : pb::GeneratedMessage<CustomOptionMinIntegerValues, CustomOptionMinIntegerValues.Builder> {
     private CustomOptionMinIntegerValues() { }
     private static readonly CustomOptionMinIntegerValues defaultInstance = new CustomOptionMinIntegerValues().MakeReadOnly();
@@ -1817,7 +1817,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionMinIntegerValues, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1954,7 +1954,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CustomOptionMaxIntegerValues : pb::GeneratedMessage<CustomOptionMaxIntegerValues, CustomOptionMaxIntegerValues.Builder> {
     private CustomOptionMaxIntegerValues() { }
     private static readonly CustomOptionMaxIntegerValues defaultInstance = new CustomOptionMaxIntegerValues().MakeReadOnly();
@@ -2048,7 +2048,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionMaxIntegerValues, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2185,7 +2185,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CustomOptionOtherValues : pb::GeneratedMessage<CustomOptionOtherValues, CustomOptionOtherValues.Builder> {
     private CustomOptionOtherValues() { }
     private static readonly CustomOptionOtherValues defaultInstance = new CustomOptionOtherValues().MakeReadOnly();
@@ -2279,7 +2279,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionOtherValues, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2416,7 +2416,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SettingRealsFromPositiveInts : pb::GeneratedMessage<SettingRealsFromPositiveInts, SettingRealsFromPositiveInts.Builder> {
     private SettingRealsFromPositiveInts() { }
     private static readonly SettingRealsFromPositiveInts defaultInstance = new SettingRealsFromPositiveInts().MakeReadOnly();
@@ -2510,7 +2510,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SettingRealsFromPositiveInts, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2647,7 +2647,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SettingRealsFromNegativeInts : pb::GeneratedMessage<SettingRealsFromNegativeInts, SettingRealsFromNegativeInts.Builder> {
     private SettingRealsFromNegativeInts() { }
     private static readonly SettingRealsFromNegativeInts defaultInstance = new SettingRealsFromNegativeInts().MakeReadOnly();
@@ -2741,7 +2741,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SettingRealsFromNegativeInts, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2878,7 +2878,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ComplexOptionType1 : pb::ExtendableMessage<ComplexOptionType1, ComplexOptionType1.Builder> {
     private ComplexOptionType1() { }
     private static readonly ComplexOptionType1 defaultInstance = new ComplexOptionType1().MakeReadOnly();
@@ -3024,7 +3024,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<ComplexOptionType1, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -3243,7 +3243,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ComplexOptionType2 : pb::ExtendableMessage<ComplexOptionType2, ComplexOptionType2.Builder> {
     private ComplexOptionType2() { }
     private static readonly ComplexOptionType2 defaultInstance = new ComplexOptionType2().MakeReadOnly();
@@ -3272,11 +3272,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class ComplexOptionType4 : pb::GeneratedMessage<ComplexOptionType4, ComplexOptionType4.Builder> {
         private ComplexOptionType4() { }
         private static readonly ComplexOptionType4 defaultInstance = new ComplexOptionType4().MakeReadOnly();
@@ -3388,7 +3388,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType4, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -3676,7 +3676,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<ComplexOptionType2, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -3945,7 +3945,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ComplexOptionType3 : pb::GeneratedMessage<ComplexOptionType3, ComplexOptionType3.Builder> {
     private ComplexOptionType3() { }
     private static readonly ComplexOptionType3 defaultInstance = new ComplexOptionType3().MakeReadOnly();
@@ -3974,11 +3974,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class ComplexOptionType5 : pb::GeneratedMessage<ComplexOptionType5, ComplexOptionType5.Builder> {
         private ComplexOptionType5() { }
         private static readonly ComplexOptionType5 defaultInstance = new ComplexOptionType5().MakeReadOnly();
@@ -4088,7 +4088,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType5, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -4353,7 +4353,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType3, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -4569,7 +4569,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ComplexOpt6 : pb::GeneratedMessage<ComplexOpt6, ComplexOpt6.Builder> {
     private ComplexOpt6() { }
     private static readonly ComplexOpt6 defaultInstance = new ComplexOpt6().MakeReadOnly();
@@ -4679,7 +4679,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<ComplexOpt6, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -4843,7 +4843,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class VariousComplexOptions : pb::GeneratedMessage<VariousComplexOptions, VariousComplexOptions.Builder> {
     private VariousComplexOptions() { }
     private static readonly VariousComplexOptions defaultInstance = new VariousComplexOptions().MakeReadOnly();
@@ -4937,7 +4937,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<VariousComplexOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5074,7 +5074,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class AggregateMessageSet : pb::ExtendableMessage<AggregateMessageSet, AggregateMessageSet.Builder> {
     private AggregateMessageSet() { }
     private static readonly AggregateMessageSet defaultInstance = new AggregateMessageSet().MakeReadOnly();
@@ -5172,7 +5172,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<AggregateMessageSet, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5310,7 +5310,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class AggregateMessageSetElement : pb::GeneratedMessage<AggregateMessageSetElement, AggregateMessageSetElement.Builder> {
     private AggregateMessageSetElement() { }
     private static readonly AggregateMessageSetElement defaultInstance = new AggregateMessageSetElement().MakeReadOnly();
@@ -5422,7 +5422,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<AggregateMessageSetElement, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5587,7 +5587,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class Aggregate : pb::GeneratedMessage<Aggregate, Aggregate.Builder> {
     private Aggregate() { }
     private static readonly Aggregate defaultInstance = new Aggregate().MakeReadOnly();
@@ -5769,7 +5769,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<Aggregate, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6117,7 +6117,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class AggregateMessage : pb::GeneratedMessage<AggregateMessage, AggregateMessage.Builder> {
     private AggregateMessage() { }
     private static readonly AggregateMessage defaultInstance = new AggregateMessage().MakeReadOnly();
@@ -6227,7 +6227,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<AggregateMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestEmbedOptimizeForProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestEmbedOptimizeForProtoFile {
   
     #region Extension registration
@@ -62,7 +62,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestEmbedOptimizedForSize : pb::GeneratedMessage<TestEmbedOptimizedForSize, TestEmbedOptimizedForSize.Builder> {
     private TestEmbedOptimizedForSize() { }
     private static readonly TestEmbedOptimizedForSize defaultInstance = new TestEmbedOptimizedForSize().MakeReadOnly();
@@ -197,7 +197,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestEmbedOptimizedForSize, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestEmptyProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestEmptyProtoFile {
   
     #region Extension registration

src/ProtocolBuffers.Test/TestProtos/UnitTestExtrasIssuesProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestExtrasIssuesProtoFile {
   
     #region Extension registration
@@ -121,7 +121,7 @@ namespace UnitTest.Issues.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum NegativeEnum {
     FiveBelow = -5,
     MinusOne = -1,
@@ -129,7 +129,7 @@ namespace UnitTest.Issues.TestProtos {
   }
   
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum DeprecatedEnum {
     one = 1,
   }
@@ -139,7 +139,7 @@ namespace UnitTest.Issues.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class A : pb::GeneratedMessage<A, A.Builder> {
     private A() { }
     private static readonly A defaultInstance = new A().MakeReadOnly();
@@ -249,7 +249,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<A, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -413,7 +413,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class B : pb::GeneratedMessage<B, B.Builder> {
     private B() { }
     private static readonly B defaultInstance = new B().MakeReadOnly();
@@ -523,7 +523,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<B, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -687,7 +687,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class AB : pb::GeneratedMessage<AB, AB.Builder> {
     private AB() { }
     private static readonly AB defaultInstance = new AB().MakeReadOnly();
@@ -797,7 +797,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<AB, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -961,7 +961,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class NumberField : pb::GeneratedMessage<NumberField, NumberField.Builder> {
     private NumberField() { }
     private static readonly NumberField defaultInstance = new NumberField().MakeReadOnly();
@@ -1073,7 +1073,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<NumberField, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1239,7 +1239,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class MyMessageAReferenceB : pb::GeneratedMessage<MyMessageAReferenceB, MyMessageAReferenceB.Builder> {
     private MyMessageAReferenceB() { }
     private static readonly MyMessageAReferenceB defaultInstance = new MyMessageAReferenceB().MakeReadOnly();
@@ -1351,7 +1351,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<MyMessageAReferenceB, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1540,7 +1540,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class MyMessageBReferenceA : pb::GeneratedMessage<MyMessageBReferenceA, MyMessageBReferenceA.Builder> {
     private MyMessageBReferenceA() { }
     private static readonly MyMessageBReferenceA defaultInstance = new MyMessageBReferenceA().MakeReadOnly();
@@ -1652,7 +1652,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<MyMessageBReferenceA, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1841,7 +1841,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class NegativeEnumMessage : pb::GeneratedMessage<NegativeEnumMessage, NegativeEnumMessage.Builder> {
     private NegativeEnumMessage() { }
     private static readonly NegativeEnumMessage defaultInstance = new NegativeEnumMessage().MakeReadOnly();
@@ -2006,7 +2006,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<NegativeEnumMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2272,7 +2272,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class DeprecatedChild : pb::GeneratedMessage<DeprecatedChild, DeprecatedChild.Builder> {
     private DeprecatedChild() { }
     private static readonly DeprecatedChild defaultInstance = new DeprecatedChild().MakeReadOnly();
@@ -2366,7 +2366,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<DeprecatedChild, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2503,7 +2503,7 @@ namespace UnitTest.Issues.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class DeprecatedFieldsMessage : pb::GeneratedMessage<DeprecatedFieldsMessage, DeprecatedFieldsMessage.Builder> {
     private DeprecatedFieldsMessage() { }
     private static readonly DeprecatedFieldsMessage defaultInstance = new DeprecatedFieldsMessage().MakeReadOnly();
@@ -2729,7 +2729,7 @@ namespace UnitTest.Issues.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<DeprecatedFieldsMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestExtrasProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestExtrasProtoFile {
   
     #region Extension registration
@@ -148,7 +148,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum UnpackedExtensionsForeignEnum {
     FOREIGN_FOO = 4,
     FOREIGN_BAR = 5,
@@ -161,7 +161,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestUnpackedExtensions : pb::ExtendableMessage<TestUnpackedExtensions, TestUnpackedExtensions.Builder> {
     private TestUnpackedExtensions() { }
     private static readonly TestUnpackedExtensions defaultInstance = new TestUnpackedExtensions().MakeReadOnly();
@@ -260,7 +260,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestUnpackedExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestGenericServices.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestGenericServices {
   
     #region Extension registration
@@ -62,7 +62,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Services
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public abstract class TestGenericService : pb::IService {
     public abstract void Foo(
         pb::IRpcController controller,
@@ -141,7 +141,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public class Stub : global::Google.ProtocolBuffers.TestProtos.TestGenericService {
       internal Stub(pb::IRpcChannel channel) {
         this.channel = channel;
@@ -174,7 +174,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public abstract class TestGenericServiceWithCustomOptions : pb::IService {
     public abstract void Foo(
         pb::IRpcController controller,
@@ -240,7 +240,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public class Stub : global::Google.ProtocolBuffers.TestProtos.TestGenericServiceWithCustomOptions {
       internal Stub(pb::IRpcChannel channel) {
         this.channel = channel;

src/ProtocolBuffers.Test/TestProtos/UnitTestGoogleSizeProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestGoogleSizeProtoFile {
   
     #region Extension registration
@@ -135,7 +135,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SizeMessage1 : pb::GeneratedMessage<SizeMessage1, SizeMessage1.Builder> {
     private SizeMessage1() { }
     private static readonly SizeMessage1 defaultInstance = new SizeMessage1().MakeReadOnly();
@@ -617,7 +617,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage1, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1553,7 +1553,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SizeMessage1SubMessage : pb::GeneratedMessage<SizeMessage1SubMessage, SizeMessage1SubMessage.Builder> {
     private SizeMessage1SubMessage() { }
     private static readonly SizeMessage1SubMessage defaultInstance = new SizeMessage1SubMessage().MakeReadOnly();
@@ -1824,7 +1824,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage1SubMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2307,7 +2307,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SizeMessage2 : pb::GeneratedMessage<SizeMessage2, SizeMessage2.Builder> {
     private SizeMessage2() { }
     private static readonly SizeMessage2 defaultInstance = new SizeMessage2().MakeReadOnly();
@@ -2334,11 +2334,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
         private Group1() { }
         private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
@@ -2575,7 +2575,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -3386,7 +3386,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage2, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -4120,7 +4120,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SizeMessage2GroupedMessage : pb::GeneratedMessage<SizeMessage2GroupedMessage, SizeMessage2GroupedMessage.Builder> {
     private SizeMessage2GroupedMessage() { }
     private static readonly SizeMessage2GroupedMessage defaultInstance = new SizeMessage2GroupedMessage().MakeReadOnly();
@@ -4297,7 +4297,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage2GroupedMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestGoogleSpeedProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestGoogleSpeedProtoFile {
   
     #region Extension registration
@@ -135,7 +135,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SpeedMessage1 : pb::GeneratedMessage<SpeedMessage1, SpeedMessage1.Builder> {
     private SpeedMessage1() { }
     private static readonly SpeedMessage1 defaultInstance = new SpeedMessage1().MakeReadOnly();
@@ -896,7 +896,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage1, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2189,7 +2189,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SpeedMessage1SubMessage : pb::GeneratedMessage<SpeedMessage1SubMessage, SpeedMessage1SubMessage.Builder> {
     private SpeedMessage1SubMessage() { }
     private static readonly SpeedMessage1SubMessage defaultInstance = new SpeedMessage1SubMessage().MakeReadOnly();
@@ -2607,7 +2607,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage1SubMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -3294,7 +3294,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SpeedMessage2 : pb::GeneratedMessage<SpeedMessage2, SpeedMessage2.Builder> {
     private SpeedMessage2() { }
     private static readonly SpeedMessage2 defaultInstance = new SpeedMessage2().MakeReadOnly();
@@ -3323,11 +3323,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
         private Group1() { }
         private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
@@ -3704,7 +3704,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -4917,7 +4917,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage2, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5926,7 +5926,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SpeedMessage2GroupedMessage : pb::GeneratedMessage<SpeedMessage2GroupedMessage, SpeedMessage2GroupedMessage.Builder> {
     private SpeedMessage2GroupedMessage() { }
     private static readonly SpeedMessage2GroupedMessage defaultInstance = new SpeedMessage2GroupedMessage().MakeReadOnly();
@@ -6196,7 +6196,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage2GroupedMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestImportLiteProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestImportLiteProtoFile {
   
     #region Extension registration
@@ -29,7 +29,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ImportEnumLite {
     IMPORT_LITE_FOO = 7,
     IMPORT_LITE_BAR = 8,
@@ -41,7 +41,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ImportMessageLite : pb::GeneratedMessageLite<ImportMessageLite, ImportMessageLite.Builder> {
     private ImportMessageLite() { }
     private static readonly ImportMessageLite defaultInstance = new ImportMessageLite().MakeReadOnly();
@@ -160,7 +160,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<ImportMessageLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestImportProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestImportProtoFile {
   
     #region Extension registration
@@ -57,7 +57,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ImportEnum {
     IMPORT_FOO = 7,
     IMPORT_BAR = 8,
@@ -69,7 +69,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ImportMessage : pb::GeneratedMessage<ImportMessage, ImportMessage.Builder> {
     private ImportMessage() { }
     private static readonly ImportMessage defaultInstance = new ImportMessage().MakeReadOnly();
@@ -179,7 +179,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<ImportMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestMessageSetProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestMessageSetProtoFile {
   
     #region Extension registration
@@ -101,7 +101,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMessageSet : pb::ExtendableMessage<TestMessageSet, TestMessageSet.Builder> {
     private TestMessageSet() { }
     private static readonly TestMessageSet defaultInstance = new TestMessageSet().MakeReadOnly();
@@ -199,7 +199,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestMessageSet, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -337,7 +337,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMessageSetContainer : pb::GeneratedMessage<TestMessageSetContainer, TestMessageSetContainer.Builder> {
     private TestMessageSetContainer() { }
     private static readonly TestMessageSetContainer defaultInstance = new TestMessageSetContainer().MakeReadOnly();
@@ -447,7 +447,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetContainer, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -636,7 +636,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMessageSetExtension1 : pb::GeneratedMessage<TestMessageSetExtension1, TestMessageSetExtension1.Builder> {
     private TestMessageSetExtension1() { }
     private static readonly TestMessageSetExtension1 defaultInstance = new TestMessageSetExtension1().MakeReadOnly();
@@ -748,7 +748,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension1, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -912,7 +912,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMessageSetExtension2 : pb::GeneratedMessage<TestMessageSetExtension2, TestMessageSetExtension2.Builder> {
     private TestMessageSetExtension2() { }
     private static readonly TestMessageSetExtension2 defaultInstance = new TestMessageSetExtension2().MakeReadOnly();
@@ -1024,7 +1024,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension2, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1189,7 +1189,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class RawMessageSet : pb::GeneratedMessage<RawMessageSet, RawMessageSet.Builder> {
     private RawMessageSet() { }
     private static readonly RawMessageSet defaultInstance = new RawMessageSet().MakeReadOnly();
@@ -1218,11 +1218,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Item : pb::GeneratedMessage<Item, Item.Builder> {
         private Item() { }
         private static readonly Item defaultInstance = new Item().MakeReadOnly();
@@ -1350,7 +1350,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Item, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1630,7 +1630,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<RawMessageSet, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestNoGenericServicesProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos.NoGenericService {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestNoGenericServicesProtoFile {
   
     #region Extension registration
@@ -69,7 +69,7 @@ namespace Google.ProtocolBuffers.TestProtos.NoGenericService {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum TestEnum {
     FOO = 1,
   }
@@ -79,7 +79,7 @@ namespace Google.ProtocolBuffers.TestProtos.NoGenericService {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMessage : pb::ExtendableMessage<TestMessage, TestMessage.Builder> {
     private TestMessage() { }
     private static readonly TestMessage defaultInstance = new TestMessage().MakeReadOnly();
@@ -193,7 +193,7 @@ namespace Google.ProtocolBuffers.TestProtos.NoGenericService {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestOptimizeForProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestOptimizeForProtoFile {
   
     #region Extension registration
@@ -83,7 +83,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestOptimizedForSize : pb::ExtendableMessage<TestOptimizedForSize, TestOptimizedForSize.Builder> {
     private TestOptimizedForSize() { }
     private static readonly TestOptimizedForSize defaultInstance = new TestOptimizedForSize().MakeReadOnly();
@@ -174,7 +174,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestOptimizedForSize, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -307,7 +307,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRequiredOptimizedForSize : pb::GeneratedMessage<TestRequiredOptimizedForSize, TestRequiredOptimizedForSize.Builder> {
     private TestRequiredOptimizedForSize() { }
     private static readonly TestRequiredOptimizedForSize defaultInstance = new TestRequiredOptimizedForSize().MakeReadOnly();
@@ -384,7 +384,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredOptimizedForSize, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -477,7 +477,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestOptionalOptimizedForSize : pb::GeneratedMessage<TestOptionalOptimizedForSize, TestOptionalOptimizedForSize.Builder> {
     private TestOptionalOptimizedForSize() { }
     private static readonly TestOptionalOptimizedForSize defaultInstance = new TestOptionalOptimizedForSize().MakeReadOnly();
@@ -554,7 +554,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestOptionalOptimizedForSize, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestProtoFile {
   
     #region Extension registration
@@ -1003,7 +1003,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ForeignEnum {
     FOREIGN_FOO = 4,
     FOREIGN_BAR = 5,
@@ -1011,7 +1011,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum TestEnumWithDupValue {
     FOO1 = 1,
     BAR1 = 2,
@@ -1021,7 +1021,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum TestSparseEnum {
     SPARSE_A = 123,
     SPARSE_B = 62374,
@@ -1037,7 +1037,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestAllTypes : pb::GeneratedMessage<TestAllTypes, TestAllTypes.Builder> {
     private TestAllTypes() { }
     private static readonly TestAllTypes defaultInstance = new TestAllTypes().MakeReadOnly();
@@ -1066,10 +1066,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum NestedEnum {
         FOO = 1,
         BAR = 2,
@@ -1078,7 +1078,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
         private NestedMessage() { }
         private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
@@ -1188,7 +1188,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1352,7 +1352,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder> {
         private OptionalGroup() { }
         private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
@@ -1462,7 +1462,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1626,7 +1626,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder> {
         private RepeatedGroup() { }
         private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
@@ -1736,7 +1736,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -3237,7 +3237,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestAllTypes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5749,7 +5749,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestDeprecatedFields : pb::GeneratedMessage<TestDeprecatedFields, TestDeprecatedFields.Builder> {
     private TestDeprecatedFields() { }
     private static readonly TestDeprecatedFields defaultInstance = new TestDeprecatedFields().MakeReadOnly();
@@ -5861,7 +5861,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestDeprecatedFields, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6029,7 +6029,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ForeignMessage : pb::GeneratedMessage<ForeignMessage, ForeignMessage.Builder> {
     private ForeignMessage() { }
     private static readonly ForeignMessage defaultInstance = new ForeignMessage().MakeReadOnly();
@@ -6139,7 +6139,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<ForeignMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6303,7 +6303,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestAllExtensions : pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder> {
     private TestAllExtensions() { }
     private static readonly TestAllExtensions defaultInstance = new TestAllExtensions().MakeReadOnly();
@@ -6401,7 +6401,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestAllExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6539,7 +6539,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OptionalGroup_extension : pb::GeneratedMessage<OptionalGroup_extension, OptionalGroup_extension.Builder> {
     private OptionalGroup_extension() { }
     private static readonly OptionalGroup_extension defaultInstance = new OptionalGroup_extension().MakeReadOnly();
@@ -6649,7 +6649,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup_extension, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6813,7 +6813,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class RepeatedGroup_extension : pb::GeneratedMessage<RepeatedGroup_extension, RepeatedGroup_extension.Builder> {
     private RepeatedGroup_extension() { }
     private static readonly RepeatedGroup_extension defaultInstance = new RepeatedGroup_extension().MakeReadOnly();
@@ -6923,7 +6923,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup_extension, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7087,7 +7087,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestNestedExtension : pb::GeneratedMessage<TestNestedExtension, TestNestedExtension.Builder> {
     private TestNestedExtension() { }
     private static readonly TestNestedExtension defaultInstance = new TestNestedExtension().MakeReadOnly();
@@ -7183,7 +7183,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestNestedExtension, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7320,7 +7320,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRequired : pb::GeneratedMessage<TestRequired, TestRequired.Builder> {
     private TestRequired() { }
     private static readonly TestRequired defaultInstance = new TestRequired().MakeReadOnly();
@@ -7949,7 +7949,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRequired, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -8977,7 +8977,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRequiredForeign : pb::GeneratedMessage<TestRequiredForeign, TestRequiredForeign.Builder> {
     private TestRequiredForeign() { }
     private static readonly TestRequiredForeign defaultInstance = new TestRequiredForeign().MakeReadOnly();
@@ -9128,7 +9128,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredForeign, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -9395,7 +9395,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestForeignNested : pb::GeneratedMessage<TestForeignNested, TestForeignNested.Builder> {
     private TestForeignNested() { }
     private static readonly TestForeignNested defaultInstance = new TestForeignNested().MakeReadOnly();
@@ -9505,7 +9505,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestForeignNested, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -9694,7 +9694,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestEmptyMessage : pb::GeneratedMessage<TestEmptyMessage, TestEmptyMessage.Builder> {
     private TestEmptyMessage() { }
     private static readonly TestEmptyMessage defaultInstance = new TestEmptyMessage().MakeReadOnly();
@@ -9788,7 +9788,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestEmptyMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -9925,7 +9925,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestEmptyMessageWithExtensions : pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> {
     private TestEmptyMessageWithExtensions() { }
     private static readonly TestEmptyMessageWithExtensions defaultInstance = new TestEmptyMessageWithExtensions().MakeReadOnly();
@@ -10023,7 +10023,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestEmptyMessageWithExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -10161,7 +10161,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMultipleExtensionRanges : pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> {
     private TestMultipleExtensionRanges() { }
     private static readonly TestMultipleExtensionRanges defaultInstance = new TestMultipleExtensionRanges().MakeReadOnly();
@@ -10261,7 +10261,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestMultipleExtensionRanges, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -10399,7 +10399,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestReallyLargeTagNumber : pb::GeneratedMessage<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> {
     private TestReallyLargeTagNumber() { }
     private static readonly TestReallyLargeTagNumber defaultInstance = new TestReallyLargeTagNumber().MakeReadOnly();
@@ -10525,7 +10525,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestReallyLargeTagNumber, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -10716,7 +10716,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRecursiveMessage : pb::GeneratedMessage<TestRecursiveMessage, TestRecursiveMessage.Builder> {
     private TestRecursiveMessage() { }
     private static readonly TestRecursiveMessage defaultInstance = new TestRecursiveMessage().MakeReadOnly();
@@ -10842,7 +10842,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRecursiveMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -11058,7 +11058,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMutualRecursionA : pb::GeneratedMessage<TestMutualRecursionA, TestMutualRecursionA.Builder> {
     private TestMutualRecursionA() { }
     private static readonly TestMutualRecursionA defaultInstance = new TestMutualRecursionA().MakeReadOnly();
@@ -11168,7 +11168,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionA, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -11357,7 +11357,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMutualRecursionB : pb::GeneratedMessage<TestMutualRecursionB, TestMutualRecursionB.Builder> {
     private TestMutualRecursionB() { }
     private static readonly TestMutualRecursionB defaultInstance = new TestMutualRecursionB().MakeReadOnly();
@@ -11483,7 +11483,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionB, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -11699,7 +11699,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestDupFieldNumber : pb::GeneratedMessage<TestDupFieldNumber, TestDupFieldNumber.Builder> {
     private TestDupFieldNumber() { }
     private static readonly TestDupFieldNumber defaultInstance = new TestDupFieldNumber().MakeReadOnly();
@@ -11728,11 +11728,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Foo : pb::GeneratedMessage<Foo, Foo.Builder> {
         private Foo() { }
         private static readonly Foo defaultInstance = new Foo().MakeReadOnly();
@@ -11842,7 +11842,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Foo, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -12006,7 +12006,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Bar : pb::GeneratedMessage<Bar, Bar.Builder> {
         private Bar() { }
         private static readonly Bar defaultInstance = new Bar().MakeReadOnly();
@@ -12116,7 +12116,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Bar, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -12397,7 +12397,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestDupFieldNumber, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -12665,7 +12665,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestNestedMessageHasBits : pb::GeneratedMessage<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> {
     private TestNestedMessageHasBits() { }
     private static readonly TestNestedMessageHasBits defaultInstance = new TestNestedMessageHasBits().MakeReadOnly();
@@ -12694,11 +12694,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
         private NestedMessage() { }
         private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
@@ -12835,7 +12835,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -13146,7 +13146,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestNestedMessageHasBits, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -13335,7 +13335,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestCamelCaseFieldNames : pb::GeneratedMessage<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> {
     private TestCamelCaseFieldNames() { }
     private static readonly TestCamelCaseFieldNames defaultInstance = new TestCamelCaseFieldNames().MakeReadOnly();
@@ -13666,7 +13666,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestCamelCaseFieldNames, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -14254,7 +14254,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestFieldOrderings : pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder> {
     private TestFieldOrderings() { }
     private static readonly TestFieldOrderings defaultInstance = new TestFieldOrderings().MakeReadOnly();
@@ -14401,7 +14401,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestFieldOrderings, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -14621,7 +14621,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestExtremeDefaultValues : pb::GeneratedMessage<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> {
     private TestExtremeDefaultValues() { }
     private static readonly TestExtremeDefaultValues defaultInstance = new TestExtremeDefaultValues().MakeReadOnly();
@@ -15037,7 +15037,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestExtremeDefaultValues, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -15721,7 +15721,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SparseEnumMessage : pb::GeneratedMessage<SparseEnumMessage, SparseEnumMessage.Builder> {
     private SparseEnumMessage() { }
     private static readonly SparseEnumMessage defaultInstance = new SparseEnumMessage().MakeReadOnly();
@@ -15831,7 +15831,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SparseEnumMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -16003,7 +16003,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OneString : pb::GeneratedMessage<OneString, OneString.Builder> {
     private OneString() { }
     private static readonly OneString defaultInstance = new OneString().MakeReadOnly();
@@ -16113,7 +16113,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<OneString, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -16278,7 +16278,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OneBytes : pb::GeneratedMessage<OneBytes, OneBytes.Builder> {
     private OneBytes() { }
     private static readonly OneBytes defaultInstance = new OneBytes().MakeReadOnly();
@@ -16388,7 +16388,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<OneBytes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -16553,7 +16553,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestPackedTypes : pb::GeneratedMessage<TestPackedTypes, TestPackedTypes.Builder> {
     private TestPackedTypes() { }
     private static readonly TestPackedTypes defaultInstance = new TestPackedTypes().MakeReadOnly();
@@ -17034,7 +17034,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestPackedTypes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -17732,7 +17732,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestUnpackedTypes : pb::GeneratedMessage<TestUnpackedTypes, TestUnpackedTypes.Builder> {
     private TestUnpackedTypes() { }
     private static readonly TestUnpackedTypes defaultInstance = new TestUnpackedTypes().MakeReadOnly();
@@ -18158,7 +18158,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestUnpackedTypes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -18856,7 +18856,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestPackedExtensions : pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder> {
     private TestPackedExtensions() { }
     private static readonly TestPackedExtensions defaultInstance = new TestPackedExtensions().MakeReadOnly();
@@ -18954,7 +18954,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestPackedExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -19092,7 +19092,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestDynamicExtensions : pb::GeneratedMessage<TestDynamicExtensions, TestDynamicExtensions.Builder> {
     private TestDynamicExtensions() { }
     private static readonly TestDynamicExtensions defaultInstance = new TestDynamicExtensions().MakeReadOnly();
@@ -19121,10 +19121,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum DynamicEnumType {
         DYNAMIC_FOO = 2200,
         DYNAMIC_BAR = 2201,
@@ -19133,7 +19133,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class DynamicMessageType : pb::GeneratedMessage<DynamicMessageType, DynamicMessageType.Builder> {
         private DynamicMessageType() { }
         private static readonly DynamicMessageType defaultInstance = new DynamicMessageType().MakeReadOnly();
@@ -19243,7 +19243,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<DynamicMessageType, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -19609,7 +19609,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestDynamicExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -20026,7 +20026,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRepeatedScalarDifferentTagSizes : pb::GeneratedMessage<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> {
     private TestRepeatedScalarDifferentTagSizes() { }
     private static readonly TestRepeatedScalarDifferentTagSizes defaultInstance = new TestRepeatedScalarDifferentTagSizes().MakeReadOnly();
@@ -20264,7 +20264,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRepeatedScalarDifferentTagSizes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -20644,7 +20644,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FooRequest : pb::GeneratedMessage<FooRequest, FooRequest.Builder> {
     private FooRequest() { }
     private static readonly FooRequest defaultInstance = new FooRequest().MakeReadOnly();
@@ -20738,7 +20738,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<FooRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -20875,7 +20875,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FooResponse : pb::GeneratedMessage<FooResponse, FooResponse.Builder> {
     private FooResponse() { }
     private static readonly FooResponse defaultInstance = new FooResponse().MakeReadOnly();
@@ -20969,7 +20969,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<FooResponse, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -21106,7 +21106,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class BarRequest : pb::GeneratedMessage<BarRequest, BarRequest.Builder> {
     private BarRequest() { }
     private static readonly BarRequest defaultInstance = new BarRequest().MakeReadOnly();
@@ -21200,7 +21200,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<BarRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -21337,7 +21337,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class BarResponse : pb::GeneratedMessage<BarResponse, BarResponse.Builder> {
     private BarResponse() { }
     private static readonly BarResponse defaultInstance = new BarResponse().MakeReadOnly();
@@ -21431,7 +21431,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<BarResponse, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.Test/TestProtos/UnitTestRpcInterop.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestRpcInterop {
   
     #region Extension registration
@@ -81,7 +81,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SearchRequest : pb::GeneratedMessage<SearchRequest, SearchRequest.Builder> {
     private SearchRequest() { }
     private static readonly SearchRequest defaultInstance = new SearchRequest().MakeReadOnly();
@@ -199,7 +199,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SearchRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -375,7 +375,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SearchResponse : pb::GeneratedMessage<SearchResponse, SearchResponse.Builder> {
     private SearchResponse() { }
     private static readonly SearchResponse defaultInstance = new SearchResponse().MakeReadOnly();
@@ -404,11 +404,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class ResultItem : pb::GeneratedMessage<ResultItem, ResultItem.Builder> {
         private ResultItem() { }
         private static readonly ResultItem defaultInstance = new ResultItem().MakeReadOnly();
@@ -535,7 +535,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<ResultItem, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -819,7 +819,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SearchResponse, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1007,7 +1007,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class RefineSearchRequest : pb::GeneratedMessage<RefineSearchRequest, RefineSearchRequest.Builder> {
     private RefineSearchRequest() { }
     private static readonly RefineSearchRequest defaultInstance = new RefineSearchRequest().MakeReadOnly();
@@ -1143,7 +1143,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<RefineSearchRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1374,7 +1374,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Services
   [global::System.Runtime.InteropServices.GuidAttribute("a65f0925-fd11-4f94-b166-89ac4f027205")]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public partial interface ISearchService {
     [global::System.Runtime.InteropServices.DispId(5)]
     global::Google.ProtocolBuffers.TestProtos.SearchResponse Search(global::Google.ProtocolBuffers.TestProtos.SearchRequest searchRequest);
@@ -1384,7 +1384,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.CLSCompliant(false)]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public partial class SearchService : ISearchService, pb::IRpcDispatch, global::System.IDisposable {
     private readonly bool dispose;
     private readonly pb::IRpcDispatch dispatch;
@@ -1414,7 +1414,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.CLSCompliant(false)]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public partial class Dispatch : pb::IRpcDispatch, global::System.IDisposable {
       private readonly bool dispose;
       private readonly ISearchService implementation;
@@ -1442,7 +1442,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.CLSCompliant(false)]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public partial class ServerStub : pb::IRpcServerStub, global::System.IDisposable {
       private readonly bool dispose;
       private readonly pb::IRpcDispatch implementation;

src/ProtocolBuffers.Test/TestProtos/UnitTestXmlSerializerTestProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestXmlSerializerTestProtoFile {
   
     #region Extension registration
@@ -124,7 +124,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum EnumOptions {
     ONE = 0,
     TWO = 1,
@@ -137,7 +137,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestXmlChild : pb::GeneratedMessage<TestXmlChild, TestXmlChild.Builder> {
     private TestXmlChild() { }
     private static readonly TestXmlChild defaultInstance = new TestXmlChild().MakeReadOnly();
@@ -274,7 +274,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestXmlChild, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -487,7 +487,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestXmlNoFields : pb::GeneratedMessage<TestXmlNoFields, TestXmlNoFields.Builder> {
     private TestXmlNoFields() { }
     private static readonly TestXmlNoFields defaultInstance = new TestXmlNoFields().MakeReadOnly();
@@ -582,7 +582,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestXmlNoFields, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -720,7 +720,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestXmlRescursive : pb::GeneratedMessage<TestXmlRescursive, TestXmlRescursive.Builder> {
     private TestXmlRescursive() { }
     private static readonly TestXmlRescursive defaultInstance = new TestXmlRescursive().MakeReadOnly();
@@ -831,7 +831,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestXmlRescursive, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1021,7 +1021,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestXmlMessage : pb::ExtendableMessage<TestXmlMessage, TestXmlMessage.Builder> {
     private TestXmlMessage() { }
     private static readonly TestXmlMessage defaultInstance = new TestXmlMessage().MakeReadOnly();
@@ -1050,12 +1050,12 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.SerializableAttribute()]
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Children : pb::GeneratedMessage<Children, Children.Builder> {
         private Children() { }
         private static readonly Children defaultInstance = new Children().MakeReadOnly();
@@ -1192,7 +1192,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         [global::System.SerializableAttribute()]
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Children, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1609,7 +1609,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestXmlMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2010,7 +2010,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestXmlExtension : pb::GeneratedMessage<TestXmlExtension, TestXmlExtension.Builder> {
     private TestXmlExtension() { }
     private static readonly TestXmlExtension defaultInstance = new TestXmlExtension().MakeReadOnly();
@@ -2122,7 +2122,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestXmlExtension, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers.sln

@@ -1,5 +1,5 @@
-Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
+Microsoft Visual Studio Solution File, Format Version 10.00
+# Visual Studio 2008
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "proto", "proto", "{1F896D5C-5FC2-4671-9216-781CB8187EC7}"
 	ProjectSection(SolutionItems) = preProject
 		..\protos\tutorial\addressbook.proto = ..\protos\tutorial\addressbook.proto

src/ProtocolBuffers/DescriptorProtos/CSharpOptions.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class CSharpOptions {
   
     #region Extension registration
@@ -111,7 +111,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum CSharpServiceType {
     NONE = 0,
     GENERIC = 1,
@@ -124,7 +124,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CSharpFileOptions : pb::GeneratedMessage<CSharpFileOptions, CSharpFileOptions.Builder> {
     private CSharpFileOptions() { }
     private static readonly CSharpFileOptions defaultInstance = new CSharpFileOptions().MakeReadOnly();
@@ -458,7 +458,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CSharpFileOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1013,7 +1013,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CSharpFieldOptions : pb::GeneratedMessage<CSharpFieldOptions, CSharpFieldOptions.Builder> {
     private CSharpFieldOptions() { }
     private static readonly CSharpFieldOptions defaultInstance = new CSharpFieldOptions().MakeReadOnly();
@@ -1123,7 +1123,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CSharpFieldOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1288,7 +1288,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CSharpServiceOptions : pb::GeneratedMessage<CSharpServiceOptions, CSharpServiceOptions.Builder> {
     private CSharpServiceOptions() { }
     private static readonly CSharpServiceOptions defaultInstance = new CSharpServiceOptions().MakeReadOnly();
@@ -1398,7 +1398,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CSharpServiceOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1563,7 +1563,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class CSharpMethodOptions : pb::GeneratedMessage<CSharpMethodOptions, CSharpMethodOptions.Builder> {
     private CSharpMethodOptions() { }
     private static readonly CSharpMethodOptions defaultInstance = new CSharpMethodOptions().MakeReadOnly();
@@ -1673,7 +1673,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<CSharpMethodOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers/DescriptorProtos/DescriptorProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class DescriptorProtoFile {
   
     #region Extension registration
@@ -249,7 +249,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FileDescriptorSet : pb::GeneratedMessage<FileDescriptorSet, FileDescriptorSet.Builder> {
     private FileDescriptorSet() { }
     private static readonly FileDescriptorSet defaultInstance = new FileDescriptorSet().MakeReadOnly();
@@ -365,7 +365,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<FileDescriptorSet, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -553,7 +553,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FileDescriptorProto : pb::GeneratedMessage<FileDescriptorProto, FileDescriptorProto.Builder> {
     private FileDescriptorProto() { }
     private static readonly FileDescriptorProto defaultInstance = new FileDescriptorProto().MakeReadOnly();
@@ -826,7 +826,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<FileDescriptorProto, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1366,7 +1366,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class DescriptorProto : pb::GeneratedMessage<DescriptorProto, DescriptorProto.Builder> {
     private DescriptorProto() { }
     private static readonly DescriptorProto defaultInstance = new DescriptorProto().MakeReadOnly();
@@ -1395,11 +1395,11 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class ExtensionRange : pb::GeneratedMessage<ExtensionRange, ExtensionRange.Builder> {
         private ExtensionRange() { }
         private static readonly ExtensionRange defaultInstance = new ExtensionRange().MakeReadOnly();
@@ -1525,7 +1525,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<ExtensionRange, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1927,7 +1927,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<DescriptorProto, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2399,7 +2399,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FieldDescriptorProto : pb::GeneratedMessage<FieldDescriptorProto, FieldDescriptorProto.Builder> {
     private FieldDescriptorProto() { }
     private static readonly FieldDescriptorProto defaultInstance = new FieldDescriptorProto().MakeReadOnly();
@@ -2428,10 +2428,10 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum Type {
         TYPE_DOUBLE = 1,
         TYPE_FLOAT = 2,
@@ -2454,7 +2454,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
       }
       
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum Label {
         LABEL_OPTIONAL = 1,
         LABEL_REQUIRED = 2,
@@ -2663,7 +2663,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<FieldDescriptorProto, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -3061,7 +3061,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class EnumDescriptorProto : pb::GeneratedMessage<EnumDescriptorProto, EnumDescriptorProto.Builder> {
     private EnumDescriptorProto() { }
     private static readonly EnumDescriptorProto defaultInstance = new EnumDescriptorProto().MakeReadOnly();
@@ -3212,7 +3212,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<EnumDescriptorProto, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -3480,7 +3480,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class EnumValueDescriptorProto : pb::GeneratedMessage<EnumValueDescriptorProto, EnumValueDescriptorProto.Builder> {
     private EnumValueDescriptorProto() { }
     private static readonly EnumValueDescriptorProto defaultInstance = new EnumValueDescriptorProto().MakeReadOnly();
@@ -3625,7 +3625,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<EnumValueDescriptorProto, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -3869,7 +3869,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ServiceDescriptorProto : pb::GeneratedMessage<ServiceDescriptorProto, ServiceDescriptorProto.Builder> {
     private ServiceDescriptorProto() { }
     private static readonly ServiceDescriptorProto defaultInstance = new ServiceDescriptorProto().MakeReadOnly();
@@ -4020,7 +4020,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<ServiceDescriptorProto, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -4288,7 +4288,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class MethodDescriptorProto : pb::GeneratedMessage<MethodDescriptorProto, MethodDescriptorProto.Builder> {
     private MethodDescriptorProto() { }
     private static readonly MethodDescriptorProto defaultInstance = new MethodDescriptorProto().MakeReadOnly();
@@ -4449,7 +4449,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<MethodDescriptorProto, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -4722,7 +4722,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FileOptions : pb::ExtendableMessage<FileOptions, FileOptions.Builder> {
     private FileOptions() { }
     private static readonly FileOptions defaultInstance = new FileOptions().MakeReadOnly();
@@ -4751,10 +4751,10 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum OptimizeMode {
         SPEED = 1,
         CODE_SIZE = 2,
@@ -4986,7 +4986,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<FileOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5401,7 +5401,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class MessageOptions : pb::ExtendableMessage<MessageOptions, MessageOptions.Builder> {
     private MessageOptions() { }
     private static readonly MessageOptions defaultInstance = new MessageOptions().MakeReadOnly();
@@ -5553,7 +5553,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<MessageOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5796,7 +5796,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FieldOptions : pb::ExtendableMessage<FieldOptions, FieldOptions.Builder> {
     private FieldOptions() { }
     private static readonly FieldOptions defaultInstance = new FieldOptions().MakeReadOnly();
@@ -5825,10 +5825,10 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum CType {
         STRING = 0,
         CORD = 1,
@@ -5996,7 +5996,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<FieldOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6302,7 +6302,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class EnumOptions : pb::ExtendableMessage<EnumOptions, EnumOptions.Builder> {
     private EnumOptions() { }
     private static readonly EnumOptions defaultInstance = new EnumOptions().MakeReadOnly();
@@ -6422,7 +6422,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<EnumOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6611,7 +6611,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class EnumValueOptions : pb::ExtendableMessage<EnumValueOptions, EnumValueOptions.Builder> {
     private EnumValueOptions() { }
     private static readonly EnumValueOptions defaultInstance = new EnumValueOptions().MakeReadOnly();
@@ -6731,7 +6731,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<EnumValueOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6920,7 +6920,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ServiceOptions : pb::ExtendableMessage<ServiceOptions, ServiceOptions.Builder> {
     private ServiceOptions() { }
     private static readonly ServiceOptions defaultInstance = new ServiceOptions().MakeReadOnly();
@@ -7040,7 +7040,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<ServiceOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7229,7 +7229,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class MethodOptions : pb::ExtendableMessage<MethodOptions, MethodOptions.Builder> {
     private MethodOptions() { }
     private static readonly MethodOptions defaultInstance = new MethodOptions().MakeReadOnly();
@@ -7349,7 +7349,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<MethodOptions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7538,7 +7538,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class UninterpretedOption : pb::GeneratedMessage<UninterpretedOption, UninterpretedOption.Builder> {
     private UninterpretedOption() { }
     private static readonly UninterpretedOption defaultInstance = new UninterpretedOption().MakeReadOnly();
@@ -7567,11 +7567,11 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class NamePart : pb::GeneratedMessage<NamePart, NamePart.Builder> {
         private NamePart() { }
         private static readonly NamePart defaultInstance = new NamePart().MakeReadOnly();
@@ -7699,7 +7699,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<NamePart, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -8079,7 +8079,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<UninterpretedOption, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -8434,7 +8434,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SourceCodeInfo : pb::GeneratedMessage<SourceCodeInfo, SourceCodeInfo.Builder> {
     private SourceCodeInfo() { }
     private static readonly SourceCodeInfo defaultInstance = new SourceCodeInfo().MakeReadOnly();
@@ -8463,11 +8463,11 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Location : pb::GeneratedMessage<Location, Location.Builder> {
         private Location() { }
         private static readonly Location defaultInstance = new Location().MakeReadOnly();
@@ -8617,7 +8617,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Location, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -8918,7 +8918,7 @@ namespace Google.ProtocolBuffers.DescriptorProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SourceCodeInfo, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffers/Properties/AssemblyInfo.cs

@@ -65,12 +65,12 @@ using System.Runtime.CompilerServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("2.3.0.277")]
+// [assembly: AssemblyVersion("2.4.1.473")]
 
-[assembly: AssemblyVersion("2.3.0.277")]
+[assembly: AssemblyVersion("2.4.1.473")]
 #if !COMPACT_FRAMEWORK_35
 
-[assembly: AssemblyFileVersion("2.3.0.277")]
+[assembly: AssemblyFileVersion("2.4.1.473")]
 #endif
 
 [assembly: CLSCompliant(true)]

src/ProtocolBuffersLite.Test/TestProtos/UnitTestExtrasFullProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestExtrasFullProtoFile {
   
     #region Extension registration
@@ -126,7 +126,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestInteropPerson : pb::ExtendableMessage<TestInteropPerson, TestInteropPerson.Builder> {
     private TestInteropPerson() { }
     private static readonly TestInteropPerson defaultInstance = new TestInteropPerson().MakeReadOnly();
@@ -153,10 +153,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum PhoneType {
         MOBILE = 0,
         HOME = 1,
@@ -165,7 +165,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class PhoneNumber : pb::GeneratedMessage<PhoneNumber, PhoneNumber.Builder> {
         private PhoneNumber() { }
         private static readonly PhoneNumber defaultInstance = new PhoneNumber().MakeReadOnly();
@@ -252,7 +252,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<PhoneNumber, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -366,7 +366,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Addresses : pb::GeneratedMessage<Addresses, Addresses.Builder> {
         private Addresses() { }
         private static readonly Addresses defaultInstance = new Addresses().MakeReadOnly();
@@ -484,7 +484,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Addresses, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -776,7 +776,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestInteropPerson, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1029,7 +1029,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestInteropEmployeeId : pb::GeneratedMessage<TestInteropEmployeeId, TestInteropEmployeeId.Builder> {
     private TestInteropEmployeeId() { }
     private static readonly TestInteropEmployeeId defaultInstance = new TestInteropEmployeeId().MakeReadOnly();
@@ -1106,7 +1106,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestInteropEmployeeId, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1200,7 +1200,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMissingFieldsA : pb::GeneratedMessage<TestMissingFieldsA, TestMissingFieldsA.Builder> {
     private TestMissingFieldsA() { }
     private static readonly TestMissingFieldsA defaultInstance = new TestMissingFieldsA().MakeReadOnly();
@@ -1227,11 +1227,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class SubA : pb::GeneratedMessage<SubA, SubA.Builder> {
         private SubA() { }
         private static readonly SubA defaultInstance = new SubA().MakeReadOnly();
@@ -1321,7 +1321,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<SubA, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1530,7 +1530,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMissingFieldsA, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1705,7 +1705,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMissingFieldsB : pb::GeneratedMessage<TestMissingFieldsB, TestMissingFieldsB.Builder> {
     private TestMissingFieldsB() { }
     private static readonly TestMissingFieldsB defaultInstance = new TestMissingFieldsB().MakeReadOnly();
@@ -1732,11 +1732,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class SubB : pb::GeneratedMessage<SubB, SubB.Builder> {
         private SubB() { }
         private static readonly SubB defaultInstance = new SubB().MakeReadOnly();
@@ -1816,7 +1816,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<SubB, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -2005,7 +2005,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMissingFieldsB, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffersLite.Test/TestProtos/UnitTestExtrasLiteProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestExtrasLiteProtoFile {
   
     #region Extension registration
@@ -216,7 +216,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ExtraEnum {
     DEFAULT = 10,
     EXLITE_FOO = 7,
@@ -225,7 +225,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum UnpackedTypesForeignEnumLite {
     FOREIGN_LITE_FOO = 4,
     FOREIGN_LITE_BAR = 5,
@@ -238,7 +238,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRequiredLite : pb::GeneratedMessageLite<TestRequiredLite, TestRequiredLite.Builder> {
     private TestRequiredLite() { }
     private static readonly TestRequiredLite defaultInstance = new TestRequiredLite().MakeReadOnly();
@@ -379,7 +379,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestRequiredLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -557,7 +557,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestInteropPersonLite : pb::ExtendableMessageLite<TestInteropPersonLite, TestInteropPersonLite.Builder> {
     private TestInteropPersonLite() { }
     private static readonly TestInteropPersonLite defaultInstance = new TestInteropPersonLite().MakeReadOnly();
@@ -578,10 +578,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum PhoneType {
         MOBILE = 0,
         HOME = 1,
@@ -591,7 +591,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       [global::System.SerializableAttribute()]
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class PhoneNumber : pb::GeneratedMessageLite<PhoneNumber, PhoneNumber.Builder> {
         private PhoneNumber() { }
         private static readonly PhoneNumber defaultInstance = new PhoneNumber().MakeReadOnly();
@@ -731,7 +731,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         [global::System.SerializableAttribute()]
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilderLite<PhoneNumber, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -910,7 +910,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       [global::System.SerializableAttribute()]
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Addresses : pb::GeneratedMessageLite<Addresses, Addresses.Builder> {
         private Addresses() { }
         private static readonly Addresses defaultInstance = new Addresses().MakeReadOnly();
@@ -1111,7 +1111,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         [global::System.SerializableAttribute()]
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilderLite<Addresses, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1608,7 +1608,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilderLite<TestInteropPersonLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1952,7 +1952,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestInteropEmployeeIdLite : pb::GeneratedMessageLite<TestInteropEmployeeIdLite, TestInteropEmployeeIdLite.Builder> {
     private TestInteropEmployeeIdLite() { }
     private static readonly TestInteropEmployeeIdLite defaultInstance = new TestInteropEmployeeIdLite().MakeReadOnly();
@@ -2073,7 +2073,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestInteropEmployeeIdLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2221,7 +2221,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestUnpackedExtensionsLite : pb::ExtendableMessageLite<TestUnpackedExtensionsLite, TestUnpackedExtensionsLite.Builder> {
     private TestUnpackedExtensionsLite() { }
     private static readonly TestUnpackedExtensionsLite defaultInstance = new TestUnpackedExtensionsLite().MakeReadOnly();
@@ -2329,7 +2329,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilderLite<TestUnpackedExtensionsLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -2450,7 +2450,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.SerializableAttribute()]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestUnpackedTypesLite : pb::GeneratedMessageLite<TestUnpackedTypesLite, TestUnpackedTypesLite.Builder> {
     private TestUnpackedTypesLite() { }
     private static readonly TestUnpackedTypesLite defaultInstance = new TestUnpackedTypesLite().MakeReadOnly();
@@ -2967,7 +2967,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.SerializableAttribute()]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestUnpackedTypesLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffersLite.Test/TestProtos/UnitTestImportLiteProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestImportLiteProtoFile {
   
     #region Extension registration
@@ -29,7 +29,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ImportEnumLite {
     IMPORT_LITE_FOO = 7,
     IMPORT_LITE_BAR = 8,
@@ -41,7 +41,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ImportMessageLite : pb::GeneratedMessageLite<ImportMessageLite, ImportMessageLite.Builder> {
     private ImportMessageLite() { }
     private static readonly ImportMessageLite defaultInstance = new ImportMessageLite().MakeReadOnly();
@@ -160,7 +160,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<ImportMessageLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffersLite.Test/TestProtos/UnitTestImportProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestImportProtoFile {
   
     #region Extension registration
@@ -57,7 +57,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ImportEnum {
     IMPORT_FOO = 7,
     IMPORT_BAR = 8,
@@ -69,7 +69,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ImportMessage : pb::GeneratedMessage<ImportMessage, ImportMessage.Builder> {
     private ImportMessage() { }
     private static readonly ImportMessage defaultInstance = new ImportMessage().MakeReadOnly();
@@ -179,7 +179,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<ImportMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffersLite.Test/TestProtos/UnitTestLiteImportNonLiteProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestLiteImportNonLiteProtoFile {
   
     #region Extension registration
@@ -30,7 +30,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestLiteImportsNonlite : pb::GeneratedMessageLite<TestLiteImportsNonlite, TestLiteImportsNonlite.Builder> {
     private TestLiteImportsNonlite() { }
     private static readonly TestLiteImportsNonlite defaultInstance = new TestLiteImportsNonlite().MakeReadOnly();
@@ -149,7 +149,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestLiteImportsNonlite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffersLite.Test/TestProtos/UnitTestLiteProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestLiteProtoFile {
   
     #region Extension registration
@@ -1042,7 +1042,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ForeignEnumLite {
     FOREIGN_LITE_FOO = 4,
     FOREIGN_LITE_BAR = 5,
@@ -1054,7 +1054,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestAllTypesLite : pb::GeneratedMessageLite<TestAllTypesLite, TestAllTypesLite.Builder> {
     private TestAllTypesLite() { }
     private static readonly TestAllTypesLite defaultInstance = new TestAllTypesLite().MakeReadOnly();
@@ -1075,10 +1075,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum NestedEnum {
         FOO = 1,
         BAR = 2,
@@ -1087,7 +1087,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class NestedMessage : pb::GeneratedMessageLite<NestedMessage, NestedMessage.Builder> {
         private NestedMessage() { }
         private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
@@ -1206,7 +1206,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilderLite<NestedMessage, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1352,7 +1352,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class OptionalGroup : pb::GeneratedMessageLite<OptionalGroup, OptionalGroup.Builder> {
         private OptionalGroup() { }
         private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
@@ -1471,7 +1471,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilderLite<OptionalGroup, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1617,7 +1617,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class RepeatedGroup : pb::GeneratedMessageLite<RepeatedGroup, RepeatedGroup.Builder> {
         private RepeatedGroup() { }
         private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
@@ -1736,7 +1736,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilderLite<RepeatedGroup, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -3509,7 +3509,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestAllTypesLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5955,7 +5955,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ForeignMessageLite : pb::GeneratedMessageLite<ForeignMessageLite, ForeignMessageLite.Builder> {
     private ForeignMessageLite() { }
     private static readonly ForeignMessageLite defaultInstance = new ForeignMessageLite().MakeReadOnly();
@@ -6074,7 +6074,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<ForeignMessageLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6220,7 +6220,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestPackedTypesLite : pb::GeneratedMessageLite<TestPackedTypesLite, TestPackedTypesLite.Builder> {
     private TestPackedTypesLite() { }
     private static readonly TestPackedTypesLite defaultInstance = new TestPackedTypesLite().MakeReadOnly();
@@ -6791,7 +6791,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestPackedTypesLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7463,7 +7463,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestAllExtensionsLite : pb::ExtendableMessageLite<TestAllExtensionsLite, TestAllExtensionsLite.Builder> {
     private TestAllExtensionsLite() { }
     private static readonly TestAllExtensionsLite defaultInstance = new TestAllExtensionsLite().MakeReadOnly();
@@ -7570,7 +7570,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilderLite<TestAllExtensionsLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7690,7 +7690,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OptionalGroup_extension_lite : pb::GeneratedMessageLite<OptionalGroup_extension_lite, OptionalGroup_extension_lite.Builder> {
     private OptionalGroup_extension_lite() { }
     private static readonly OptionalGroup_extension_lite defaultInstance = new OptionalGroup_extension_lite().MakeReadOnly();
@@ -7809,7 +7809,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<OptionalGroup_extension_lite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7955,7 +7955,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class RepeatedGroup_extension_lite : pb::GeneratedMessageLite<RepeatedGroup_extension_lite, RepeatedGroup_extension_lite.Builder> {
     private RepeatedGroup_extension_lite() { }
     private static readonly RepeatedGroup_extension_lite defaultInstance = new RepeatedGroup_extension_lite().MakeReadOnly();
@@ -8074,7 +8074,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<RepeatedGroup_extension_lite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -8220,7 +8220,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestPackedExtensionsLite : pb::ExtendableMessageLite<TestPackedExtensionsLite, TestPackedExtensionsLite.Builder> {
     private TestPackedExtensionsLite() { }
     private static readonly TestPackedExtensionsLite defaultInstance = new TestPackedExtensionsLite().MakeReadOnly();
@@ -8327,7 +8327,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilderLite<TestPackedExtensionsLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -8447,7 +8447,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestNestedExtensionLite : pb::GeneratedMessageLite<TestNestedExtensionLite, TestNestedExtensionLite.Builder> {
     private TestNestedExtensionLite() { }
     private static readonly TestNestedExtensionLite defaultInstance = new TestNestedExtensionLite().MakeReadOnly();
@@ -8549,7 +8549,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestNestedExtensionLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -8668,7 +8668,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestDeprecatedLite : pb::GeneratedMessageLite<TestDeprecatedLite, TestDeprecatedLite.Builder> {
     private TestDeprecatedLite() { }
     private static readonly TestDeprecatedLite defaultInstance = new TestDeprecatedLite().MakeReadOnly();
@@ -8789,7 +8789,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<TestDeprecatedLite, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffersLite.Test/TestProtos/UnitTestProtoFile.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestProtoFile {
   
     #region Extension registration
@@ -1003,7 +1003,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   #region Enums
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum ForeignEnum {
     FOREIGN_FOO = 4,
     FOREIGN_BAR = 5,
@@ -1011,7 +1011,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum TestEnumWithDupValue {
     FOO1 = 1,
     BAR1 = 2,
@@ -1021,7 +1021,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   }
   
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public enum TestSparseEnum {
     SPARSE_A = 123,
     SPARSE_B = 62374,
@@ -1037,7 +1037,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestAllTypes : pb::GeneratedMessage<TestAllTypes, TestAllTypes.Builder> {
     private TestAllTypes() { }
     private static readonly TestAllTypes defaultInstance = new TestAllTypes().MakeReadOnly();
@@ -1066,10 +1066,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum NestedEnum {
         FOO = 1,
         BAR = 2,
@@ -1078,7 +1078,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
         private NestedMessage() { }
         private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
@@ -1188,7 +1188,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1352,7 +1352,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder> {
         private OptionalGroup() { }
         private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
@@ -1462,7 +1462,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -1626,7 +1626,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder> {
         private RepeatedGroup() { }
         private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
@@ -1736,7 +1736,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -3237,7 +3237,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestAllTypes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -5749,7 +5749,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestDeprecatedFields : pb::GeneratedMessage<TestDeprecatedFields, TestDeprecatedFields.Builder> {
     private TestDeprecatedFields() { }
     private static readonly TestDeprecatedFields defaultInstance = new TestDeprecatedFields().MakeReadOnly();
@@ -5861,7 +5861,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestDeprecatedFields, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6029,7 +6029,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class ForeignMessage : pb::GeneratedMessage<ForeignMessage, ForeignMessage.Builder> {
     private ForeignMessage() { }
     private static readonly ForeignMessage defaultInstance = new ForeignMessage().MakeReadOnly();
@@ -6139,7 +6139,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<ForeignMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6303,7 +6303,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestAllExtensions : pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder> {
     private TestAllExtensions() { }
     private static readonly TestAllExtensions defaultInstance = new TestAllExtensions().MakeReadOnly();
@@ -6401,7 +6401,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestAllExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6539,7 +6539,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OptionalGroup_extension : pb::GeneratedMessage<OptionalGroup_extension, OptionalGroup_extension.Builder> {
     private OptionalGroup_extension() { }
     private static readonly OptionalGroup_extension defaultInstance = new OptionalGroup_extension().MakeReadOnly();
@@ -6649,7 +6649,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup_extension, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -6813,7 +6813,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class RepeatedGroup_extension : pb::GeneratedMessage<RepeatedGroup_extension, RepeatedGroup_extension.Builder> {
     private RepeatedGroup_extension() { }
     private static readonly RepeatedGroup_extension defaultInstance = new RepeatedGroup_extension().MakeReadOnly();
@@ -6923,7 +6923,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup_extension, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7087,7 +7087,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestNestedExtension : pb::GeneratedMessage<TestNestedExtension, TestNestedExtension.Builder> {
     private TestNestedExtension() { }
     private static readonly TestNestedExtension defaultInstance = new TestNestedExtension().MakeReadOnly();
@@ -7183,7 +7183,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestNestedExtension, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -7320,7 +7320,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRequired : pb::GeneratedMessage<TestRequired, TestRequired.Builder> {
     private TestRequired() { }
     private static readonly TestRequired defaultInstance = new TestRequired().MakeReadOnly();
@@ -7949,7 +7949,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRequired, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -8977,7 +8977,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRequiredForeign : pb::GeneratedMessage<TestRequiredForeign, TestRequiredForeign.Builder> {
     private TestRequiredForeign() { }
     private static readonly TestRequiredForeign defaultInstance = new TestRequiredForeign().MakeReadOnly();
@@ -9128,7 +9128,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredForeign, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -9395,7 +9395,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestForeignNested : pb::GeneratedMessage<TestForeignNested, TestForeignNested.Builder> {
     private TestForeignNested() { }
     private static readonly TestForeignNested defaultInstance = new TestForeignNested().MakeReadOnly();
@@ -9505,7 +9505,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestForeignNested, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -9694,7 +9694,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestEmptyMessage : pb::GeneratedMessage<TestEmptyMessage, TestEmptyMessage.Builder> {
     private TestEmptyMessage() { }
     private static readonly TestEmptyMessage defaultInstance = new TestEmptyMessage().MakeReadOnly();
@@ -9788,7 +9788,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestEmptyMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -9925,7 +9925,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestEmptyMessageWithExtensions : pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> {
     private TestEmptyMessageWithExtensions() { }
     private static readonly TestEmptyMessageWithExtensions defaultInstance = new TestEmptyMessageWithExtensions().MakeReadOnly();
@@ -10023,7 +10023,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestEmptyMessageWithExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -10161,7 +10161,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMultipleExtensionRanges : pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> {
     private TestMultipleExtensionRanges() { }
     private static readonly TestMultipleExtensionRanges defaultInstance = new TestMultipleExtensionRanges().MakeReadOnly();
@@ -10261,7 +10261,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestMultipleExtensionRanges, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -10399,7 +10399,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestReallyLargeTagNumber : pb::GeneratedMessage<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> {
     private TestReallyLargeTagNumber() { }
     private static readonly TestReallyLargeTagNumber defaultInstance = new TestReallyLargeTagNumber().MakeReadOnly();
@@ -10525,7 +10525,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestReallyLargeTagNumber, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -10716,7 +10716,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRecursiveMessage : pb::GeneratedMessage<TestRecursiveMessage, TestRecursiveMessage.Builder> {
     private TestRecursiveMessage() { }
     private static readonly TestRecursiveMessage defaultInstance = new TestRecursiveMessage().MakeReadOnly();
@@ -10842,7 +10842,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRecursiveMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -11058,7 +11058,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMutualRecursionA : pb::GeneratedMessage<TestMutualRecursionA, TestMutualRecursionA.Builder> {
     private TestMutualRecursionA() { }
     private static readonly TestMutualRecursionA defaultInstance = new TestMutualRecursionA().MakeReadOnly();
@@ -11168,7 +11168,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionA, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -11357,7 +11357,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestMutualRecursionB : pb::GeneratedMessage<TestMutualRecursionB, TestMutualRecursionB.Builder> {
     private TestMutualRecursionB() { }
     private static readonly TestMutualRecursionB defaultInstance = new TestMutualRecursionB().MakeReadOnly();
@@ -11483,7 +11483,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionB, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -11699,7 +11699,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestDupFieldNumber : pb::GeneratedMessage<TestDupFieldNumber, TestDupFieldNumber.Builder> {
     private TestDupFieldNumber() { }
     private static readonly TestDupFieldNumber defaultInstance = new TestDupFieldNumber().MakeReadOnly();
@@ -11728,11 +11728,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Foo : pb::GeneratedMessage<Foo, Foo.Builder> {
         private Foo() { }
         private static readonly Foo defaultInstance = new Foo().MakeReadOnly();
@@ -11842,7 +11842,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Foo, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -12006,7 +12006,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class Bar : pb::GeneratedMessage<Bar, Bar.Builder> {
         private Bar() { }
         private static readonly Bar defaultInstance = new Bar().MakeReadOnly();
@@ -12116,7 +12116,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<Bar, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -12397,7 +12397,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestDupFieldNumber, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -12665,7 +12665,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestNestedMessageHasBits : pb::GeneratedMessage<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> {
     private TestNestedMessageHasBits() { }
     private static readonly TestNestedMessageHasBits defaultInstance = new TestNestedMessageHasBits().MakeReadOnly();
@@ -12694,11 +12694,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
         private NestedMessage() { }
         private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
@@ -12835,7 +12835,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -13146,7 +13146,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestNestedMessageHasBits, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -13335,7 +13335,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestCamelCaseFieldNames : pb::GeneratedMessage<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> {
     private TestCamelCaseFieldNames() { }
     private static readonly TestCamelCaseFieldNames defaultInstance = new TestCamelCaseFieldNames().MakeReadOnly();
@@ -13666,7 +13666,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestCamelCaseFieldNames, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -14254,7 +14254,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestFieldOrderings : pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder> {
     private TestFieldOrderings() { }
     private static readonly TestFieldOrderings defaultInstance = new TestFieldOrderings().MakeReadOnly();
@@ -14401,7 +14401,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestFieldOrderings, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -14621,7 +14621,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestExtremeDefaultValues : pb::GeneratedMessage<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> {
     private TestExtremeDefaultValues() { }
     private static readonly TestExtremeDefaultValues defaultInstance = new TestExtremeDefaultValues().MakeReadOnly();
@@ -15037,7 +15037,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestExtremeDefaultValues, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -15721,7 +15721,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SparseEnumMessage : pb::GeneratedMessage<SparseEnumMessage, SparseEnumMessage.Builder> {
     private SparseEnumMessage() { }
     private static readonly SparseEnumMessage defaultInstance = new SparseEnumMessage().MakeReadOnly();
@@ -15831,7 +15831,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<SparseEnumMessage, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -16003,7 +16003,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OneString : pb::GeneratedMessage<OneString, OneString.Builder> {
     private OneString() { }
     private static readonly OneString defaultInstance = new OneString().MakeReadOnly();
@@ -16113,7 +16113,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<OneString, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -16278,7 +16278,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class OneBytes : pb::GeneratedMessage<OneBytes, OneBytes.Builder> {
     private OneBytes() { }
     private static readonly OneBytes defaultInstance = new OneBytes().MakeReadOnly();
@@ -16388,7 +16388,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<OneBytes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -16553,7 +16553,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestPackedTypes : pb::GeneratedMessage<TestPackedTypes, TestPackedTypes.Builder> {
     private TestPackedTypes() { }
     private static readonly TestPackedTypes defaultInstance = new TestPackedTypes().MakeReadOnly();
@@ -17034,7 +17034,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestPackedTypes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -17732,7 +17732,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestUnpackedTypes : pb::GeneratedMessage<TestUnpackedTypes, TestUnpackedTypes.Builder> {
     private TestUnpackedTypes() { }
     private static readonly TestUnpackedTypes defaultInstance = new TestUnpackedTypes().MakeReadOnly();
@@ -18158,7 +18158,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestUnpackedTypes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -18856,7 +18856,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestPackedExtensions : pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder> {
     private TestPackedExtensions() { }
     private static readonly TestPackedExtensions defaultInstance = new TestPackedExtensions().MakeReadOnly();
@@ -18954,7 +18954,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::ExtendableBuilder<TestPackedExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -19092,7 +19092,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestDynamicExtensions : pb::GeneratedMessage<TestDynamicExtensions, TestDynamicExtensions.Builder> {
     private TestDynamicExtensions() { }
     private static readonly TestDynamicExtensions defaultInstance = new TestDynamicExtensions().MakeReadOnly();
@@ -19121,10 +19121,10 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public enum DynamicEnumType {
         DYNAMIC_FOO = 2200,
         DYNAMIC_BAR = 2201,
@@ -19133,7 +19133,7 @@ namespace Google.ProtocolBuffers.TestProtos {
       
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class DynamicMessageType : pb::GeneratedMessage<DynamicMessageType, DynamicMessageType.Builder> {
         private DynamicMessageType() { }
         private static readonly DynamicMessageType defaultInstance = new DynamicMessageType().MakeReadOnly();
@@ -19243,7 +19243,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilder<DynamicMessageType, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -19609,7 +19609,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestDynamicExtensions, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -20026,7 +20026,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class TestRepeatedScalarDifferentTagSizes : pb::GeneratedMessage<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> {
     private TestRepeatedScalarDifferentTagSizes() { }
     private static readonly TestRepeatedScalarDifferentTagSizes defaultInstance = new TestRepeatedScalarDifferentTagSizes().MakeReadOnly();
@@ -20264,7 +20264,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<TestRepeatedScalarDifferentTagSizes, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -20644,7 +20644,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FooRequest : pb::GeneratedMessage<FooRequest, FooRequest.Builder> {
     private FooRequest() { }
     private static readonly FooRequest defaultInstance = new FooRequest().MakeReadOnly();
@@ -20738,7 +20738,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<FooRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -20875,7 +20875,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class FooResponse : pb::GeneratedMessage<FooResponse, FooResponse.Builder> {
     private FooResponse() { }
     private static readonly FooResponse defaultInstance = new FooResponse().MakeReadOnly();
@@ -20969,7 +20969,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<FooResponse, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -21106,7 +21106,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class BarRequest : pb::GeneratedMessage<BarRequest, BarRequest.Builder> {
     private BarRequest() { }
     private static readonly BarRequest defaultInstance = new BarRequest().MakeReadOnly();
@@ -21200,7 +21200,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<BarRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -21337,7 +21337,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class BarResponse : pb::GeneratedMessage<BarResponse, BarResponse.Builder> {
     private BarResponse() { }
     private static readonly BarResponse defaultInstance = new BarResponse().MakeReadOnly();
@@ -21431,7 +21431,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilder<BarResponse, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }

src/ProtocolBuffersLite.Test/TestProtos/UnitTestRpcInteropLite.cs

@@ -1,4 +1,4 @@
-// Generated by ProtoGen, Version=2.3.0.277, Culture=neutral, PublicKeyToken=17b3b1f090c3ea48.  DO NOT EDIT!
+// Generated by ProtoGen, Version=2.4.1.473, Culture=neutral, PublicKeyToken=55f7125234beb589.  DO NOT EDIT!
 #pragma warning disable 1591, 0612
 #region Designer generated code
 
@@ -10,7 +10,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public static partial class UnitTestRpcInteropLite {
   
     #region Extension registration
@@ -30,7 +30,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Messages
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SearchRequest : pb::GeneratedMessageLite<SearchRequest, SearchRequest.Builder> {
     private SearchRequest() { }
     private static readonly SearchRequest defaultInstance = new SearchRequest().MakeReadOnly();
@@ -160,7 +160,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<SearchRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -318,7 +318,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class SearchResponse : pb::GeneratedMessageLite<SearchResponse, SearchResponse.Builder> {
     private SearchResponse() { }
     private static readonly SearchResponse defaultInstance = new SearchResponse().MakeReadOnly();
@@ -339,11 +339,11 @@ namespace Google.ProtocolBuffers.TestProtos {
     #region Nested types
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public static class Types {
       [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
       [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
       public sealed partial class ResultItem : pb::GeneratedMessageLite<ResultItem, ResultItem.Builder> {
         private ResultItem() { }
         private static readonly ResultItem defaultInstance = new ResultItem().MakeReadOnly();
@@ -482,7 +482,7 @@ namespace Google.ProtocolBuffers.TestProtos {
         
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
         [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
         public sealed partial class Builder : pb::GeneratedBuilderLite<ResultItem, Builder> {
           protected override Builder ThisBuilder {
             get { return this; }
@@ -768,7 +768,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<SearchResponse, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -938,7 +938,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public sealed partial class RefineSearchRequest : pb::GeneratedMessageLite<RefineSearchRequest, RefineSearchRequest.Builder> {
     private RefineSearchRequest() { }
     private static readonly RefineSearchRequest defaultInstance = new RefineSearchRequest().MakeReadOnly();
@@ -1089,7 +1089,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public sealed partial class Builder : pb::GeneratedBuilderLite<RefineSearchRequest, Builder> {
       protected override Builder ThisBuilder {
         get { return this; }
@@ -1302,7 +1302,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   #region Services
   [global::System.Runtime.InteropServices.GuidAttribute("a65f0925-fd11-4f94-b166-89ac4f027205")]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public partial interface ISearchService {
     [global::System.Runtime.InteropServices.DispId(5)]
     global::Google.ProtocolBuffers.TestProtos.SearchResponse Search(global::Google.ProtocolBuffers.TestProtos.SearchRequest searchRequest);
@@ -1312,7 +1312,7 @@ namespace Google.ProtocolBuffers.TestProtos {
   [global::System.CLSCompliant(false)]
   [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
   [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
   public partial class SearchService : ISearchService, pb::IRpcDispatch, global::System.IDisposable {
     private readonly bool dispose;
     private readonly pb::IRpcDispatch dispatch;
@@ -1342,7 +1342,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.CLSCompliant(false)]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public partial class Dispatch : pb::IRpcDispatch, global::System.IDisposable {
       private readonly bool dispose;
       private readonly ISearchService implementation;
@@ -1370,7 +1370,7 @@ namespace Google.ProtocolBuffers.TestProtos {
     [global::System.CLSCompliant(false)]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.4.1.473")]
     public partial class ServerStub : pb::IRpcServerStub, global::System.IDisposable {
       private readonly bool dispose;
       private readonly pb::IRpcDispatch implementation;