Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

external/aspnetwebstack/test/System.Web.Mvc.Test/ExpressionUtil/Test/DummyExpressionFingerprint.cs

@@ -0,0 +1,15 @@
+// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
+
+using System.Linq.Expressions;
+
+namespace System.Web.Mvc.ExpressionUtil.Test
+{
+    // Represents an ExpressionFingerprint that is of the wrong type.
+    internal sealed class DummyExpressionFingerprint : ExpressionFingerprint
+    {
+        public DummyExpressionFingerprint(ExpressionType nodeType, Type type)
+            : base(nodeType, type)
+        {
+        }
+    }
+}