Packed and Unpacked parsing allow for all repeated, per 2.3
diff --git a/src/ProtocolBuffersLite.Test/TestProtos/UnitTestExtrasLiteProtoFile.cs b/src/ProtocolBuffersLite.Test/TestProtos/UnitTestExtrasLiteProtoFile.cs
index af53cc0..efd9a9c 100644
--- a/src/ProtocolBuffersLite.Test/TestProtos/UnitTestExtrasLiteProtoFile.cs
+++ b/src/ProtocolBuffersLite.Test/TestProtos/UnitTestExtrasLiteProtoFile.cs
@@ -1364,7 +1364,8 @@
               input.ReadGroupArray(tag, field_name, result.addresses_, global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses.DefaultInstance, extensionRegistry);

               break;

             }

-            case 82: {

+            case 82:

+            case 80: {

               input.ReadPrimitiveArray(pbd::FieldType.Int32, tag, field_name, result.codes_);

               break;

             }