1 files changed, 30 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/MarshalByRefObject.cs b/src/mscorlib/shared/System/MarshalByRefObject.cs
new file mode 100644
index 0000000000..1f1739b9cb
--- /dev/null
+++ b/src/mscorlib/shared/System/MarshalByRefObject.cs
@@ -0,0 +1,30 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace System
+{
+    [Serializable]
+    public abstract class MarshalByRefObject
+    {
+        protected MarshalByRefObject()
+        {
+        }
+
+        public object GetLifetimeService()
+        {
+            throw new PlatformNotSupportedException(SR.PlatformNotSupported_Remoting);
+        }
+
+        public virtual object InitializeLifetimeService()
+        {
+            throw new PlatformNotSupportedException(SR.PlatformNotSupported_Remoting);
+        }
+
+        protected MarshalByRefObject MemberwiseClone(bool cloneIdentity)
+        {
+            MarshalByRefObject mbr = (MarshalByRefObject)base.MemberwiseClone();
+            return mbr;
+        }
+    }
+}