1 files changed, 16 insertions, 0 deletions
diff --git a/Examples/test-suite/csharp/csharp_prepost_runme.cs b/Examples/test-suite/csharp/csharp_prepost_runme.cs
index 8842a79b3..ca3979065 100644
--- a/Examples/test-suite/csharp/csharp_prepost_runme.cs
+++ b/Examples/test-suite/csharp/csharp_prepost_runme.cs
@@ -15,6 +15,11 @@ public class csharp_prepost_runme {
       Assert(vpost.Count, 2);
       vpost.Add(1.0);
     }
+    public override int methodint(ref double[] vpre, DoubleVector vpost)
+    {
+      method(ref vpre, vpost);
+      return vpost.Count;
+    }
   }
   public static void Main() {
     {
@@ -58,6 +63,17 @@ public class csharp_prepost_runme {
       Assert(vpre[0], 2.0);
       Assert(vpost.Count, 3);
     }
+    {
+      PrePost3_Derived p = new PrePost3_Derived();
+      double[] vpre = new double[] { 1.0 };
+      DoubleVector vpost = new DoubleVector();
+      vpost.Add(3.0);
+      vpost.Add(4.0);
+      int size = p.methodint(ref vpre, vpost);
+      Assert(vpre[0], 2.0);
+      Assert(vpost.Count, 3);
+      Assert(size, 3);
+    }
 
     // Check attributes are generated for the constructor helper function
     {