Implement closest override return type matching

1 files changed, 26 insertions, 0 deletions

diff --git a/mcs/tests/dtest-042.cs b/mcs/tests/dtest-042.cs
new file mode 100644
index 00000000000..c78f9cfcfc1
--- /dev/null
+++ b/mcs/tests/dtest-042.cs
@@ -0,0 +1,26 @@
+class A
+{
+	protected virtual object Prop { get { return null; } set { } }
+}
+
+class B : A
+{
+	public void Foo ()
+	{
+	}
+
+	protected override dynamic Prop { get { return new B (); } }
+}
+
+class Program : B
+{
+	void Test ()
+	{
+		base.Prop.Foo ();
+	}
+
+	public static void Main ()
+	{
+		new Program ().Test ();
+	}
+}
\ No newline at end of file