1 files changed, 1 insertions, 2 deletions
diff --git a/src/coreclr/tools/Common/Compiler/DevirtualizationManager.cs b/src/coreclr/tools/Common/Compiler/DevirtualizationManager.cs
index 2fb34cede26..6222ec6d649 100644
--- a/src/coreclr/tools/Common/Compiler/DevirtualizationManager.cs
+++ b/src/coreclr/tools/Common/Compiler/DevirtualizationManager.cs
@@ -1,7 +1,6 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
-using System;
 using Internal.TypeSystem;
 using CORINFO_DEVIRTUALIZATION_DETAIL = Internal.JitInterface.CORINFO_DEVIRTUALIZATION_DETAIL;
 using Debug = System.Diagnostics.Debug;
@@ -107,7 +106,6 @@ namespace ILCompiler
                 }
                 else
                 {
-                    MethodDesc dimMethod = null;
                     // This isn't the correct lookup algorithm for variant default interface methods
                     // but as we will drop any results we find in any case, it doesn't matter much.
                     // Non-variant dispatch can simply use ResolveInterfaceMethodToDefaultImplementationOnType
@@ -130,6 +128,7 @@ namespace ILCompiler
 
                     if (defaultInterfaceDispatchDeclMethod != null)
                     {
+                        MethodDesc dimMethod;
                         switch (implType.ResolveInterfaceMethodToDefaultImplementationOnType(defaultInterfaceDispatchDeclMethod, out dimMethod))
                         {
                             case DefaultInterfaceMethodResolution.Diamond: