Completed adding attributes to all generated types

12 files changed, 561 insertions, 0 deletions

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestCSharpOptionsProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestCSharpOptionsProtoFile.cs
index 96f84603..1e76d82a 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestCSharpOptionsProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestCSharpOptionsProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestCSharpOptionsProtoFile {

   

     #region Extension registration

@@ -51,6 +54,9 @@ 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")]

   public sealed partial class OptionsMessage : pb::GeneratedMessage<OptionsMessage, OptionsMessage.Builder> {

     private static readonly OptionsMessage defaultInstance = new Builder().BuildPartial();

     public static OptionsMessage DefaultInstance {

@@ -182,6 +188,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<OptionsMessage, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestCustomOptionsProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestCustomOptionsProtoFile.cs
index 023ca793..157286cd 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestCustomOptionsProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestCustomOptionsProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestCustomOptionsProtoFile {

   

     #region Extension registration

@@ -381,6 +384,8 @@ namespace Google.ProtocolBuffers.TestProtos {
     

   }

   #region Enums

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public enum MethodOpt1 {

     METHODOPT1_VAL1 = 1,

     METHODOPT1_VAL2 = 2,

@@ -389,6 +394,9 @@ namespace Google.ProtocolBuffers.TestProtos {
   #endregion

   

   #region Messages

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMessageWithCustomOptions : pb::GeneratedMessage<TestMessageWithCustomOptions, TestMessageWithCustomOptions.Builder> {

     private static readonly TestMessageWithCustomOptions defaultInstance = new Builder().BuildPartial();

     public static TestMessageWithCustomOptions DefaultInstance {

@@ -412,7 +420,12 @@ 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")]

     public static class Types {

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public enum AnEnum {

         ANENUM_VAL1 = 1,

         ANENUM_VAL2 = 2,

@@ -498,6 +511,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageWithCustomOptions, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -615,6 +631,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class CustomOptionFooRequest : pb::GeneratedMessage<CustomOptionFooRequest, CustomOptionFooRequest.Builder> {

     private static readonly CustomOptionFooRequest defaultInstance = new Builder().BuildPartial();

     public static CustomOptionFooRequest DefaultInstance {

@@ -698,6 +717,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooRequest, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -789,6 +811,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class CustomOptionFooResponse : pb::GeneratedMessage<CustomOptionFooResponse, CustomOptionFooResponse.Builder> {

     private static readonly CustomOptionFooResponse defaultInstance = new Builder().BuildPartial();

     public static CustomOptionFooResponse DefaultInstance {

@@ -872,6 +897,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooResponse, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -963,6 +991,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class DummyMessageContainingEnum : pb::GeneratedMessage<DummyMessageContainingEnum, DummyMessageContainingEnum.Builder> {

     private static readonly DummyMessageContainingEnum defaultInstance = new Builder().BuildPartial();

     public static DummyMessageContainingEnum DefaultInstance {

@@ -986,7 +1017,12 @@ 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")]

     public static class Types {

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public enum TestEnumType {

         TEST_OPTION_ENUM_TYPE1 = 22,

         TEST_OPTION_ENUM_TYPE2 = -23,

@@ -1056,6 +1092,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<DummyMessageContainingEnum, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -1147,6 +1186,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class DummyMessageInvalidAsOptionType : pb::GeneratedMessage<DummyMessageInvalidAsOptionType, DummyMessageInvalidAsOptionType.Builder> {

     private static readonly DummyMessageInvalidAsOptionType defaultInstance = new Builder().BuildPartial();

     public static DummyMessageInvalidAsOptionType DefaultInstance {

@@ -1230,6 +1272,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<DummyMessageInvalidAsOptionType, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -1321,6 +1366,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class CustomOptionMinIntegerValues : pb::GeneratedMessage<CustomOptionMinIntegerValues, CustomOptionMinIntegerValues.Builder> {

     private static readonly CustomOptionMinIntegerValues defaultInstance = new Builder().BuildPartial();

     public static CustomOptionMinIntegerValues DefaultInstance {

@@ -1404,6 +1452,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionMinIntegerValues, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -1495,6 +1546,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class CustomOptionMaxIntegerValues : pb::GeneratedMessage<CustomOptionMaxIntegerValues, CustomOptionMaxIntegerValues.Builder> {

     private static readonly CustomOptionMaxIntegerValues defaultInstance = new Builder().BuildPartial();

     public static CustomOptionMaxIntegerValues DefaultInstance {

@@ -1578,6 +1632,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionMaxIntegerValues, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -1669,6 +1726,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class CustomOptionOtherValues : pb::GeneratedMessage<CustomOptionOtherValues, CustomOptionOtherValues.Builder> {

     private static readonly CustomOptionOtherValues defaultInstance = new Builder().BuildPartial();

     public static CustomOptionOtherValues DefaultInstance {

@@ -1752,6 +1812,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionOtherValues, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -1843,6 +1906,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class SettingRealsFromPositiveInts : pb::GeneratedMessage<SettingRealsFromPositiveInts, SettingRealsFromPositiveInts.Builder> {

     private static readonly SettingRealsFromPositiveInts defaultInstance = new Builder().BuildPartial();

     public static SettingRealsFromPositiveInts DefaultInstance {

@@ -1926,6 +1992,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<SettingRealsFromPositiveInts, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -2017,6 +2086,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class SettingRealsFromNegativeInts : pb::GeneratedMessage<SettingRealsFromNegativeInts, SettingRealsFromNegativeInts.Builder> {

     private static readonly SettingRealsFromNegativeInts defaultInstance = new Builder().BuildPartial();

     public static SettingRealsFromNegativeInts DefaultInstance {

@@ -2100,6 +2172,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<SettingRealsFromNegativeInts, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -2191,6 +2266,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class ComplexOptionType1 : pb::ExtendableMessage<ComplexOptionType1, ComplexOptionType1.Builder> {

     private static readonly ComplexOptionType1 defaultInstance = new Builder().BuildPartial();

     public static ComplexOptionType1 DefaultInstance {

@@ -2326,6 +2404,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<ComplexOptionType1, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -2493,6 +2574,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class ComplexOptionType2 : pb::ExtendableMessage<ComplexOptionType2, ComplexOptionType2.Builder> {

     private static readonly ComplexOptionType2 defaultInstance = new Builder().BuildPartial();

     public static ComplexOptionType2 DefaultInstance {

@@ -2516,7 +2600,13 @@ 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")]

     public static class Types {

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class ComplexOptionType4 : pb::GeneratedMessage<ComplexOptionType4, ComplexOptionType4.Builder> {

         private static readonly ComplexOptionType4 defaultInstance = new Builder().BuildPartial();

         public static ComplexOptionType4 DefaultInstance {

@@ -2618,6 +2708,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType4, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -2853,6 +2946,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<ComplexOptionType2, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -3066,6 +3162,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class ComplexOptionType3 : pb::GeneratedMessage<ComplexOptionType3, ComplexOptionType3.Builder> {

     private static readonly ComplexOptionType3 defaultInstance = new Builder().BuildPartial();

     public static ComplexOptionType3 DefaultInstance {

@@ -3089,7 +3188,13 @@ 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")]

     public static class Types {

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class ComplexOptionType5 : pb::GeneratedMessage<ComplexOptionType5, ComplexOptionType5.Builder> {

         private static readonly ComplexOptionType5 defaultInstance = new Builder().BuildPartial();

         public static ComplexOptionType5 DefaultInstance {

@@ -3189,6 +3294,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType5, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -3401,6 +3509,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType3, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -3565,6 +3676,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class ComplexOpt6 : pb::GeneratedMessage<ComplexOpt6, ComplexOpt6.Builder> {

     private static readonly ComplexOpt6 defaultInstance = new Builder().BuildPartial();

     public static ComplexOpt6 DefaultInstance {

@@ -3664,6 +3778,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<ComplexOpt6, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -3780,6 +3897,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class VariousComplexOptions : pb::GeneratedMessage<VariousComplexOptions, VariousComplexOptions.Builder> {

     private static readonly VariousComplexOptions defaultInstance = new Builder().BuildPartial();

     public static VariousComplexOptions DefaultInstance {

@@ -3863,6 +3983,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<VariousComplexOptions, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestEmbedOptimizeForProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestEmbedOptimizeForProtoFile.cs
index 05270956..8a56c8e4 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestEmbedOptimizeForProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestEmbedOptimizeForProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestEmbedOptimizeForProtoFile {

   

     #region Extension registration

@@ -55,6 +58,9 @@ 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")]

   public sealed partial class TestEmbedOptimizedForSize : pb::GeneratedMessage<TestEmbedOptimizedForSize, TestEmbedOptimizedForSize.Builder> {

     private static readonly TestEmbedOptimizedForSize defaultInstance = new Builder().BuildPartial();

     public static TestEmbedOptimizedForSize DefaultInstance {

@@ -178,6 +184,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestEmbedOptimizedForSize, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestEmptyProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestEmptyProtoFile.cs
index 343dde29..7ed29795 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestEmptyProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestEmptyProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestEmptyProtoFile {

   

     #region Extension registration

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestGenericServices.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestGenericServices.cs
index d1aab577..2792648e 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestGenericServices.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestGenericServices.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestGenericServices {

   

     #region Extension registration

@@ -55,6 +58,9 @@ 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")]

   public abstract class TestGenericService : pb::IService {

     public abstract void Foo(

         pb::IRpcController controller,

@@ -131,6 +137,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return new Stub(channel);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public class Stub : global::Google.ProtocolBuffers.TestProtos.TestGenericService {

       internal Stub(pb::IRpcChannel channel) {

         this.channel = channel;

@@ -161,6 +170,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       }

     }

   }

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public abstract class TestGenericServiceWithCustomOptions : pb::IService {

     public abstract void Foo(

         pb::IRpcController controller,

@@ -224,6 +236,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return new Stub(channel);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public class Stub : global::Google.ProtocolBuffers.TestProtos.TestGenericServiceWithCustomOptions {

       internal Stub(pb::IRpcChannel channel) {

         this.channel = channel;

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestImportLiteProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestImportLiteProtoFile.cs
index 17698596..f06354a5 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestImportLiteProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestImportLiteProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestImportLiteProtoFile {

   

     #region Extension registration

@@ -23,6 +26,8 @@ namespace Google.ProtocolBuffers.TestProtos {
     

   }

   #region Enums

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public enum ImportEnumLite {

     IMPORT_LITE_FOO = 7,

     IMPORT_LITE_BAR = 8,

@@ -32,6 +37,9 @@ namespace Google.ProtocolBuffers.TestProtos {
   #endregion

   

   #region Messages

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class ImportMessageLite : pb::GeneratedMessageLite<ImportMessageLite, ImportMessageLite.Builder> {

     private static readonly ImportMessageLite defaultInstance = new Builder().BuildPartial();

     public static ImportMessageLite DefaultInstance {

@@ -140,6 +148,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilderLite<ImportMessageLite, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestImportProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestImportProtoFile.cs
index 827e651f..f7ca0d2f 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestImportProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestImportProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestImportProtoFile {

   

     #region Extension registration

@@ -51,6 +54,8 @@ namespace Google.ProtocolBuffers.TestProtos {
     

   }

   #region Enums

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public enum ImportEnum {

     IMPORT_FOO = 7,

     IMPORT_BAR = 8,

@@ -60,6 +65,9 @@ namespace Google.ProtocolBuffers.TestProtos {
   #endregion

   

   #region Messages

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class ImportMessage : pb::GeneratedMessage<ImportMessage, ImportMessage.Builder> {

     private static readonly ImportMessage defaultInstance = new Builder().BuildPartial();

     public static ImportMessage DefaultInstance {

@@ -159,6 +167,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<ImportMessage, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestMessageSetProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestMessageSetProtoFile.cs
index e8b0a0db..ea4864af 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestMessageSetProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestMessageSetProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestMessageSetProtoFile {

   

     #region Extension registration

@@ -94,6 +97,9 @@ 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")]

   public sealed partial class TestMessageSet : pb::ExtendableMessage<TestMessageSet, TestMessageSet.Builder> {

     private static readonly TestMessageSet defaultInstance = new Builder().BuildPartial();

     public static TestMessageSet DefaultInstance {

@@ -181,6 +187,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestMessageSet, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -273,6 +282,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMessageSetContainer : pb::GeneratedMessage<TestMessageSetContainer, TestMessageSetContainer.Builder> {

     private static readonly TestMessageSetContainer defaultInstance = new Builder().BuildPartial();

     public static TestMessageSetContainer DefaultInstance {

@@ -372,6 +384,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetContainer, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -511,6 +526,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMessageSetExtension1 : pb::GeneratedMessage<TestMessageSetExtension1, TestMessageSetExtension1.Builder> {

     private static readonly TestMessageSetExtension1 defaultInstance = new Builder().BuildPartial();

     public static TestMessageSetExtension1 DefaultInstance {

@@ -612,6 +630,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension1, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -728,6 +749,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMessageSetExtension2 : pb::GeneratedMessage<TestMessageSetExtension2, TestMessageSetExtension2.Builder> {

     private static readonly TestMessageSetExtension2 defaultInstance = new Builder().BuildPartial();

     public static TestMessageSetExtension2 DefaultInstance {

@@ -829,6 +853,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension2, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -946,6 +973,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class RawMessageSet : pb::GeneratedMessage<RawMessageSet, RawMessageSet.Builder> {

     private static readonly RawMessageSet defaultInstance = new Builder().BuildPartial();

     public static RawMessageSet DefaultInstance {

@@ -969,7 +999,13 @@ 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")]

     public static class Types {

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class Item : pb::GeneratedMessage<Item, Item.Builder> {

         private static readonly Item defaultInstance = new Builder().BuildPartial();

         public static Item DefaultInstance {

@@ -1087,6 +1123,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<Item, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -1311,6 +1350,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<RawMessageSet, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestNoGenericServicesProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestNoGenericServicesProtoFile.cs
index a5e2063b..8e4fb943 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestNoGenericServicesProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestNoGenericServicesProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos.NoGenericService {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestNoGenericServicesProtoFile {

   

     #region Extension registration

@@ -63,6 +66,8 @@ namespace Google.ProtocolBuffers.TestProtos.NoGenericService {
     

   }

   #region Enums

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public enum TestEnum {

     FOO = 1,

   }

@@ -70,6 +75,9 @@ namespace Google.ProtocolBuffers.TestProtos.NoGenericService {
   #endregion

   

   #region Messages

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMessage : pb::ExtendableMessage<TestMessage, TestMessage.Builder> {

     private static readonly TestMessage defaultInstance = new Builder().BuildPartial();

     public static TestMessage DefaultInstance {

@@ -173,6 +181,9 @@ namespace Google.ProtocolBuffers.TestProtos.NoGenericService {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestMessage, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestOptimizeForProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestOptimizeForProtoFile.cs
index 0c926a2b..fbbcad96 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestOptimizeForProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestOptimizeForProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestOptimizeForProtoFile {

   

     #region Extension registration

@@ -76,6 +79,9 @@ 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")]

   public sealed partial class TestOptimizedForSize : pb::ExtendableMessage<TestOptimizedForSize, TestOptimizedForSize.Builder> {

     private static readonly TestOptimizedForSize defaultInstance = new Builder().BuildPartial();

     public static TestOptimizedForSize DefaultInstance {

@@ -159,6 +165,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestOptimizedForSize, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -257,6 +266,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestRequiredOptimizedForSize : pb::GeneratedMessage<TestRequiredOptimizedForSize, TestRequiredOptimizedForSize.Builder> {

     private static readonly TestRequiredOptimizedForSize defaultInstance = new Builder().BuildPartial();

     public static TestRequiredOptimizedForSize DefaultInstance {

@@ -326,6 +338,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredOptimizedForSize, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -388,6 +403,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestOptionalOptimizedForSize : pb::GeneratedMessage<TestOptionalOptimizedForSize, TestOptionalOptimizedForSize.Builder> {

     private static readonly TestOptionalOptimizedForSize defaultInstance = new Builder().BuildPartial();

     public static TestOptionalOptimizedForSize DefaultInstance {

@@ -457,6 +475,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestOptionalOptimizedForSize, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestProtoFile.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestProtoFile.cs
index 6083014f..9d56dc76 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestProtoFile.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestProtoFile.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestProtoFile {

   

     #region Extension registration

@@ -988,12 +991,16 @@ namespace Google.ProtocolBuffers.TestProtos {
     

   }

   #region Enums

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public enum ForeignEnum {

     FOREIGN_FOO = 4,

     FOREIGN_BAR = 5,

     FOREIGN_BAZ = 6,

   }

   

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public enum TestEnumWithDupValue {

     FOO1 = 1,

     BAR1 = 2,

@@ -1002,6 +1009,8 @@ namespace Google.ProtocolBuffers.TestProtos {
     BAR2 = 2,

   }

   

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public enum TestSparseEnum {

     SPARSE_A = 123,

     SPARSE_B = 62374,

@@ -1015,6 +1024,9 @@ namespace Google.ProtocolBuffers.TestProtos {
   #endregion

   

   #region Messages

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestAllTypes : pb::GeneratedMessage<TestAllTypes, TestAllTypes.Builder> {

     private static readonly TestAllTypes defaultInstance = new Builder().BuildPartial();

     public static TestAllTypes DefaultInstance {

@@ -1038,13 +1050,21 @@ 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")]

     public static class Types {

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public enum NestedEnum {

         FOO = 1,

         BAR = 2,

         BAZ = 3,

       }

       

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {

         private static readonly NestedMessage defaultInstance = new Builder().BuildPartial();

         public static NestedMessage DefaultInstance {

@@ -1144,6 +1164,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -1260,6 +1283,9 @@ namespace Google.ProtocolBuffers.TestProtos {
         }

       }

       

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder> {

         private static readonly OptionalGroup defaultInstance = new Builder().BuildPartial();

         public static OptionalGroup DefaultInstance {

@@ -1359,6 +1385,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -1475,6 +1504,9 @@ namespace Google.ProtocolBuffers.TestProtos {
         }

       }

       

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder> {

         private static readonly RepeatedGroup defaultInstance = new Builder().BuildPartial();

         public static RepeatedGroup DefaultInstance {

@@ -1574,6 +1606,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -3038,6 +3073,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestAllTypes, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -5317,6 +5355,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestDeprecatedFields : pb::GeneratedMessage<TestDeprecatedFields, TestDeprecatedFields.Builder> {

     private static readonly TestDeprecatedFields defaultInstance = new Builder().BuildPartial();

     public static TestDeprecatedFields DefaultInstance {

@@ -5416,6 +5457,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestDeprecatedFields, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -5532,6 +5576,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class ForeignMessage : pb::GeneratedMessage<ForeignMessage, ForeignMessage.Builder> {

     private static readonly ForeignMessage defaultInstance = new Builder().BuildPartial();

     public static ForeignMessage DefaultInstance {

@@ -5631,6 +5678,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<ForeignMessage, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -5747,6 +5797,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestAllExtensions : pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder> {

     private static readonly TestAllExtensions defaultInstance = new Builder().BuildPartial();

     public static TestAllExtensions DefaultInstance {

@@ -5834,6 +5887,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestAllExtensions, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -5926,6 +5982,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class OptionalGroup_extension : pb::GeneratedMessage<OptionalGroup_extension, OptionalGroup_extension.Builder> {

     private static readonly OptionalGroup_extension defaultInstance = new Builder().BuildPartial();

     public static OptionalGroup_extension DefaultInstance {

@@ -6025,6 +6084,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup_extension, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -6141,6 +6203,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class RepeatedGroup_extension : pb::GeneratedMessage<RepeatedGroup_extension, RepeatedGroup_extension.Builder> {

     private static readonly RepeatedGroup_extension defaultInstance = new Builder().BuildPartial();

     public static RepeatedGroup_extension DefaultInstance {

@@ -6240,6 +6305,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup_extension, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -6356,6 +6424,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestNestedExtension : pb::GeneratedMessage<TestNestedExtension, TestNestedExtension.Builder> {

     private static readonly TestNestedExtension defaultInstance = new Builder().BuildPartial();

     public static TestNestedExtension DefaultInstance {

@@ -6441,6 +6512,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestNestedExtension, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -6532,6 +6606,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestRequired : pb::GeneratedMessage<TestRequired, TestRequired.Builder> {

     private static readonly TestRequired defaultInstance = new Builder().BuildPartial();

     public static TestRequired DefaultInstance {

@@ -7150,6 +7227,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestRequired, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -8066,6 +8146,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestRequiredForeign : pb::GeneratedMessage<TestRequiredForeign, TestRequiredForeign.Builder> {

     private static readonly TestRequiredForeign defaultInstance = new Builder().BuildPartial();

     public static TestRequiredForeign DefaultInstance {

@@ -8205,6 +8288,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredForeign, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -8417,6 +8503,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestForeignNested : pb::GeneratedMessage<TestForeignNested, TestForeignNested.Builder> {

     private static readonly TestForeignNested defaultInstance = new Builder().BuildPartial();

     public static TestForeignNested DefaultInstance {

@@ -8516,6 +8605,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestForeignNested, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -8655,6 +8747,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestEmptyMessage : pb::GeneratedMessage<TestEmptyMessage, TestEmptyMessage.Builder> {

     private static readonly TestEmptyMessage defaultInstance = new Builder().BuildPartial();

     public static TestEmptyMessage DefaultInstance {

@@ -8738,6 +8833,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestEmptyMessage, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -8829,6 +8927,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestEmptyMessageWithExtensions : pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> {

     private static readonly TestEmptyMessageWithExtensions defaultInstance = new Builder().BuildPartial();

     public static TestEmptyMessageWithExtensions DefaultInstance {

@@ -8916,6 +9017,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestEmptyMessageWithExtensions, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -9008,6 +9112,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMultipleExtensionRanges : pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> {

     private static readonly TestMultipleExtensionRanges defaultInstance = new Builder().BuildPartial();

     public static TestMultipleExtensionRanges DefaultInstance {

@@ -9097,6 +9204,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestMultipleExtensionRanges, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -9189,6 +9299,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestReallyLargeTagNumber : pb::GeneratedMessage<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> {

     private static readonly TestReallyLargeTagNumber defaultInstance = new Builder().BuildPartial();

     public static TestReallyLargeTagNumber DefaultInstance {

@@ -9304,6 +9417,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestReallyLargeTagNumber, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -9445,6 +9561,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestRecursiveMessage : pb::GeneratedMessage<TestRecursiveMessage, TestRecursiveMessage.Builder> {

     private static readonly TestRecursiveMessage defaultInstance = new Builder().BuildPartial();

     public static TestRecursiveMessage DefaultInstance {

@@ -9560,6 +9679,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestRecursiveMessage, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -9724,6 +9846,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMutualRecursionA : pb::GeneratedMessage<TestMutualRecursionA, TestMutualRecursionA.Builder> {

     private static readonly TestMutualRecursionA defaultInstance = new Builder().BuildPartial();

     public static TestMutualRecursionA DefaultInstance {

@@ -9823,6 +9948,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionA, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -9962,6 +10090,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestMutualRecursionB : pb::GeneratedMessage<TestMutualRecursionB, TestMutualRecursionB.Builder> {

     private static readonly TestMutualRecursionB defaultInstance = new Builder().BuildPartial();

     public static TestMutualRecursionB DefaultInstance {

@@ -10077,6 +10208,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionB, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -10241,6 +10375,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestDupFieldNumber : pb::GeneratedMessage<TestDupFieldNumber, TestDupFieldNumber.Builder> {

     private static readonly TestDupFieldNumber defaultInstance = new Builder().BuildPartial();

     public static TestDupFieldNumber DefaultInstance {

@@ -10264,7 +10401,13 @@ 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")]

     public static class Types {

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class Foo : pb::GeneratedMessage<Foo, Foo.Builder> {

         private static readonly Foo defaultInstance = new Builder().BuildPartial();

         public static Foo DefaultInstance {

@@ -10364,6 +10507,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<Foo, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -10480,6 +10626,9 @@ namespace Google.ProtocolBuffers.TestProtos {
         }

       }

       

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class Bar : pb::GeneratedMessage<Bar, Bar.Builder> {

         private static readonly Bar defaultInstance = new Builder().BuildPartial();

         public static Bar DefaultInstance {

@@ -10579,6 +10728,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<Bar, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -10807,6 +10959,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestDupFieldNumber, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -11019,6 +11174,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestNestedMessageHasBits : pb::GeneratedMessage<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> {

     private static readonly TestNestedMessageHasBits defaultInstance = new Builder().BuildPartial();

     public static TestNestedMessageHasBits DefaultInstance {

@@ -11042,7 +11200,13 @@ 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")]

     public static class Types {

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {

         private static readonly NestedMessage defaultInstance = new Builder().BuildPartial();

         public static NestedMessage DefaultInstance {

@@ -11169,6 +11333,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -11422,6 +11589,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestNestedMessageHasBits, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -11561,6 +11731,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestCamelCaseFieldNames : pb::GeneratedMessage<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> {

     private static readonly TestCamelCaseFieldNames defaultInstance = new Builder().BuildPartial();

     public static TestCamelCaseFieldNames DefaultInstance {

@@ -11885,6 +12058,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestCamelCaseFieldNames, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -12392,6 +12568,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestFieldOrderings : pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder> {

     private static readonly TestFieldOrderings defaultInstance = new Builder().BuildPartial();

     public static TestFieldOrderings DefaultInstance {

@@ -12528,6 +12707,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestFieldOrderings, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -12696,6 +12878,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestExtremeDefaultValues : pb::GeneratedMessage<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> {

     private static readonly TestExtremeDefaultValues defaultInstance = new Builder().BuildPartial();

     public static TestExtremeDefaultValues DefaultInstance {

@@ -13085,6 +13270,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestExtremeDefaultValues, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -13657,6 +13845,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class OneString : pb::GeneratedMessage<OneString, OneString.Builder> {

     private static readonly OneString defaultInstance = new Builder().BuildPartial();

     public static OneString DefaultInstance {

@@ -13756,6 +13947,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<OneString, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -13873,6 +14067,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class OneBytes : pb::GeneratedMessage<OneBytes, OneBytes.Builder> {

     private static readonly OneBytes defaultInstance = new Builder().BuildPartial();

     public static OneBytes DefaultInstance {

@@ -13972,6 +14169,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<OneBytes, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -14089,6 +14289,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestPackedTypes : pb::GeneratedMessage<TestPackedTypes, TestPackedTypes.Builder> {

     private static readonly TestPackedTypes defaultInstance = new Builder().BuildPartial();

     public static TestPackedTypes DefaultInstance {

@@ -14601,6 +14804,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestPackedTypes, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -15266,6 +15472,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestUnpackedTypes : pb::GeneratedMessage<TestUnpackedTypes, TestUnpackedTypes.Builder> {

     private static readonly TestUnpackedTypes defaultInstance = new Builder().BuildPartial();

     public static TestUnpackedTypes DefaultInstance {

@@ -15695,6 +15904,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestUnpackedTypes, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -16290,6 +16502,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestPackedExtensions : pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder> {

     private static readonly TestPackedExtensions defaultInstance = new Builder().BuildPartial();

     public static TestPackedExtensions DefaultInstance {

@@ -16377,6 +16592,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::ExtendableBuilder<TestPackedExtensions, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -16469,6 +16687,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestDynamicExtensions : pb::GeneratedMessage<TestDynamicExtensions, TestDynamicExtensions.Builder> {

     private static readonly TestDynamicExtensions defaultInstance = new Builder().BuildPartial();

     public static TestDynamicExtensions DefaultInstance {

@@ -16492,13 +16713,21 @@ 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")]

     public static class Types {

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public enum DynamicEnumType {

         DYNAMIC_FOO = 2200,

         DYNAMIC_BAR = 2201,

         DYNAMIC_BAZ = 2202,

       }

       

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class DynamicMessageType : pb::GeneratedMessage<DynamicMessageType, DynamicMessageType.Builder> {

         private static readonly DynamicMessageType defaultInstance = new Builder().BuildPartial();

         public static DynamicMessageType DefaultInstance {

@@ -16598,6 +16827,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<DynamicMessageType, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -16915,6 +17147,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestDynamicExtensions, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -17270,6 +17505,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class TestRepeatedScalarDifferentTagSizes : pb::GeneratedMessage<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> {

     private static readonly TestRepeatedScalarDifferentTagSizes defaultInstance = new Builder().BuildPartial();

     public static TestRepeatedScalarDifferentTagSizes DefaultInstance {

@@ -17503,6 +17741,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<TestRepeatedScalarDifferentTagSizes, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -17813,6 +18054,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class FooRequest : pb::GeneratedMessage<FooRequest, FooRequest.Builder> {

     private static readonly FooRequest defaultInstance = new Builder().BuildPartial();

     public static FooRequest DefaultInstance {

@@ -17896,6 +18140,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<FooRequest, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -17987,6 +18234,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class FooResponse : pb::GeneratedMessage<FooResponse, FooResponse.Builder> {

     private static readonly FooResponse defaultInstance = new Builder().BuildPartial();

     public static FooResponse DefaultInstance {

@@ -18070,6 +18320,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<FooResponse, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -18161,6 +18414,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class BarRequest : pb::GeneratedMessage<BarRequest, BarRequest.Builder> {

     private static readonly BarRequest defaultInstance = new Builder().BuildPartial();

     public static BarRequest DefaultInstance {

@@ -18244,6 +18500,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<BarRequest, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -18335,6 +18594,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class BarResponse : pb::GeneratedMessage<BarResponse, BarResponse.Builder> {

     private static readonly BarResponse defaultInstance = new Builder().BuildPartial();

     public static BarResponse DefaultInstance {

@@ -18418,6 +18680,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<BarResponse, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

diff --git a/src/ProtocolBuffers.Test/TestProtos/UnitTestRpcInterop.cs b/src/ProtocolBuffers.Test/TestProtos/UnitTestRpcInterop.cs
index 730af925..8731f930 100644
--- a/src/ProtocolBuffers.Test/TestProtos/UnitTestRpcInterop.cs
+++ b/src/ProtocolBuffers.Test/TestProtos/UnitTestRpcInterop.cs
@@ -6,6 +6,9 @@ using pbd = global::Google.ProtocolBuffers.Descriptors;
 using scg = global::System.Collections.Generic;

 namespace Google.ProtocolBuffers.TestProtos {

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public static partial class UnitTestRpcInterop {

   

     #region Extension registration

@@ -74,6 +77,9 @@ 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")]

   public sealed partial class SearchRequest : pb::GeneratedMessage<SearchRequest, SearchRequest.Builder> {

     private static readonly SearchRequest defaultInstance = new Builder().BuildPartial();

     public static SearchRequest DefaultInstance {

@@ -182,6 +188,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<SearchRequest, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -309,6 +318,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class SearchResponse : pb::GeneratedMessage<SearchResponse, SearchResponse.Builder> {

     private static readonly SearchResponse defaultInstance = new Builder().BuildPartial();

     public static SearchResponse DefaultInstance {

@@ -332,7 +344,13 @@ 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")]

     public static class Types {

+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+      [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+      [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

       public sealed partial class ResultItem : pb::GeneratedMessage<ResultItem, ResultItem.Builder> {

         private static readonly ResultItem defaultInstance = new Builder().BuildPartial();

         public static ResultItem DefaultInstance {

@@ -449,6 +467,9 @@ namespace Google.ProtocolBuffers.TestProtos {
           return (Builder) new Builder().MergeFrom(prototype);

         }

         

+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+        [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+        [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

         public sealed partial class Builder : pb::GeneratedBuilder<ResultItem, Builder> {

           protected override Builder ThisBuilder {

             get { return this; }

@@ -677,6 +698,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<SearchResponse, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -816,6 +840,9 @@ namespace Google.ProtocolBuffers.TestProtos {
     }

   }

   

+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+  [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+  [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

   public sealed partial class RefineSearchRequest : pb::GeneratedMessage<RefineSearchRequest, RefineSearchRequest.Builder> {

     private static readonly RefineSearchRequest defaultInstance = new Builder().BuildPartial();

     public static RefineSearchRequest DefaultInstance {

@@ -942,6 +969,9 @@ namespace Google.ProtocolBuffers.TestProtos {
       return (Builder) new Builder().MergeFrom(prototype);

     }

     

+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("ProtoGen", "2.3.0.277")]

     public sealed partial class Builder : pb::GeneratedBuilder<RefineSearchRequest, Builder> {

       protected override Builder ThisBuilder {

         get { return this; }

@@ -1121,6 +1151,8 @@ 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")]

   public partial interface ISearchService {

     [global::System.Runtime.InteropServices.DispId(5)]

     global::Google.ProtocolBuffers.TestProtos.SearchResponse Search(global::Google.ProtocolBuffers.TestProtos.SearchRequest searchRequest);

@@ -1128,6 +1160,9 @@ 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")]

   public partial class SearchService : ISearchService, pb::IRpcDispatch, global::System.IDisposable {

     private readonly bool dispose;

     private readonly pb::IRpcDispatch dispatch;

@@ -1155,6 +1190,9 @@ 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")]

     public partial class Dispatch : pb::IRpcDispatch, global::System.IDisposable {

       private readonly bool dispose;

       private readonly ISearchService implementation;

@@ -1180,6 +1218,9 @@ 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")]

     public partial class ServerStub : pb::IRpcServerStub, global::System.IDisposable {

       private readonly bool dispose;

       private readonly pb::IRpcDispatch implementation;