Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs1540-5.cs

@@ -0,0 +1,17 @@
+// CS1540: Cannot access protected member `A.n' via a qualifier of type `B'. The qualifier must be of type `C.N' or derived from it
+// Line: 12
+
+class A {
+	protected int n = 0;
+}
+
+class B : A { }
+
+class C : B {
+	class N {
+		static internal int foo (B b) { return b.n; }
+	}
+	public static int Main () {
+		return N.foo (new B ());
+	}
+}