Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0061-2.cs

@@ -0,0 +1,16 @@
+// CS0061: Inconsistent accessibility: base interface `B.IBase' is less accessible than interface `A.IDerived'
+// Line: 6
+
+public class A
+{
+	protected interface IDerived : B.IBase
+	{
+	}
+}
+
+public class B
+{
+	protected internal interface IBase 
+	{
+	}
+}