Imported Upstream version 4.2.0.179

Former-commit-id: 4610231f55806d2a05ed69e5ff3faa7336cc1479

mcs/tests/gtest-632.cs

@@ -0,0 +1,22 @@
+public class BaseClass<TSource>
+{
+	public void DoStuff<TInput> (TInput stuff) where TInput: TSource 
+	{
+	}
+}
+
+public class MyClass: BaseClass<TInterface>, MyInterface
+{
+	public static void Main ()
+	{
+	}
+}
+
+public class TInterface
+{
+}
+
+public interface MyInterface 
+{
+	void DoStuff<TInput> (TInput stuff) where TInput: TInterface;
+}