Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

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);
+  }
+}