New test.

svn path=/trunk/mcs/; revision=47179

1 files changed, 19 insertions, 0 deletions

diff --git a/mcs/tests/gtest-189.cs b/mcs/tests/gtest-189.cs
new file mode 100644
index 00000000000..05d0019a3f1
--- /dev/null
+++ b/mcs/tests/gtest-189.cs
@@ -0,0 +1,19 @@
+interface IFoo {}
+class Bar : IFoo {}
+
+class Cont<T> {
+  T f;
+  public Cont(T x) { f = x; }
+  public override string ToString ()
+  {
+    return f.ToString ();
+  }
+}
+
+class M {
+  public static void Main ()
+  {
+    Cont<IFoo> c = new Cont<IFoo> (new Bar ());
+    System.Console.WriteLine (c);
+  }
+}