new test

svn path=/trunk/mcs/; revision=104688

diff --git a/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Negate.cs b/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Negate.cs
index b4d06248e794afbe3deeb964b23b7d18a58165f3..d47c09dbca4407ba0c609b014eece8792a2f79a2 100644 (file)
--- a/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Negate.cs
+++ b/mcs/class/System.Core/Test/System.Linq.Expressions/ExpressionTest_Negate.cs
@@ -185,6 +185,14 @@ namespace MonoTests.System.Linq.Expressions
                        }
                }
 
+               [Test]
+               [Category ("NotWorking")]
+               [ExpectedException (typeof (InvalidOperationException))]
+               public void UserDefinedToNullableNegateFromNullable ()
+               {
+                       Expression.Negate (Expression.Parameter (typeof (SlotToNullable?), "s"));
+               }
+
                [Test]
                [Category ("NotWorking")]
                public void UserDefinedToNullableNegateNullable ()