1 files changed, 0 insertions, 20 deletions
diff --git a/src/mscorlib/src/System/Runtime/CompilerServices/StateMachineAttribute.cs b/src/mscorlib/src/System/Runtime/CompilerServices/StateMachineAttribute.cs
deleted file mode 100644
index 7c84009e1f..0000000000
--- a/src/mscorlib/src/System/Runtime/CompilerServices/StateMachineAttribute.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-// 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.
-
-
-using System;
-
-namespace System.Runtime.CompilerServices
-{
-    [Serializable, AttributeUsage(AttributeTargets.Method, Inherited = false, AllowMultiple = false)]
-    public class StateMachineAttribute : Attribute
-    {
-        public Type StateMachineType { get; private set; }
-
-        public StateMachineAttribute(Type stateMachineType)
-        {
-            this.StateMachineType = stateMachineType;
-        }
-    }
-}