Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs1540-3.cs

@@ -0,0 +1,21 @@
+// CS1540: Cannot access protected member `A.n' via a qualifier of type `B'. The qualifier must be of type `C' or derived from it
+// Line: 19
+
+class A
+{
+        protected int n;
+}
+ 
+class B : A
+{
+}
+ 
+class C : A
+{
+        static B b = new B ();
+ 
+        static void Main ()
+        {
+                b.n = 1;
+        }
+}