Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/gtest-055.cs

@@ -0,0 +1,28 @@
+// Using constructed types in a namespace alias.
+
+namespace N1
+{
+	class A<T>
+	{
+		public class B { }
+
+		public class C<U> { }
+	}
+
+	class C { }
+}
+
+namespace N2
+{
+	using Y = N1.A<int>;
+
+	class X
+	{
+		public static void Main ()
+		{
+			Y y = new Y ();
+			Y.B b = new Y.B ();
+			Y.C<long> c = new Y.C<long> ();
+		}
+	}
+}