Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0019-6.cs

@@ -0,0 +1,23 @@
+// CS0019: Operator `==' cannot be applied to operands of type `A' and `B'
+// Line : 21
+
+enum A
+{
+        A1,
+        A2
+}
+
+enum B
+{
+        B1,
+        B2
+}
+
+class C
+{
+        static void Main ()
+        {
+                A a = A.A1;
+                System.Console.WriteLine (a == B.B1);
+        }
+}