Add error

svn path=/trunk/mcs/; revision=36594

1 files changed, 22 insertions, 0 deletions

diff --git a/mcs/errors/cs1722.cs b/mcs/errors/cs1722.cs
new file mode 100644
index 00000000000..68ad83eb99d
--- /dev/null
+++ b/mcs/errors/cs1722.cs
@@ -0,0 +1,22 @@
+using System;
+
+namespace My.Namespace {
+
+
+    public interface IMyInterface {
+
+        String InterfaceProperty { get; }
+    }
+
+    public abstract class MyInterfaceBase : IMyInterface {
+
+        protected abstract String SubclassProperty { get; }
+
+        public String InterfaceProperty { get { return this.SubclassProperty; } }
+    }
+
+    public class MyBaseClass : IMyInterface, MyInterfaceBase {
+      //  protected override String SubclassProperty { get { return "foo"; } }
+    }
+}
+