Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0122-22.cs

@@ -0,0 +1,23 @@
+// CS0122: `Test.A.B' is inaccessible due to its protection level
+// Line: 6
+
+namespace Test
+{
+	public sealed class A
+	{
+		private class B
+		{
+			public static void Method ()
+			{
+			}
+		}
+	}
+	
+	class MainClass
+	{
+		public static void Main(string[] args)
+		{
+			A.B.Method ();
+		}
+	}
+}