1 files changed, 13 insertions, 0 deletions
diff --git a/csharp/test/Ice/operations/MyDerivedClassAMDI.cs b/csharp/test/Ice/operations/MyDerivedClassAMDI.cs
index 38d8cfaa092..74775e46652 100644
--- a/csharp/test/Ice/operations/MyDerivedClassAMDI.cs
+++ b/csharp/test/Ice/operations/MyDerivedClassAMDI.cs
@@ -13,6 +13,19 @@ namespace Ice
     {
         namespace AMD
         {
+            public sealed class BI : M.BDisp_
+            {
+                public override Task opBAsync(Ice.Current current)
+                {
+                    return Task.Delay(0);
+                }
+
+                public override Task opIntfAsync(Ice.Current current)
+                {
+                    return Task.Delay(0);
+                }
+            }
+
             public sealed class MyDerivedClassI : Test.MyDerivedClassDisp_
             {
                 private static void test(bool b)