Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs3023.cs

@@ -0,0 +1,14 @@
+// CS3023: CLSCompliant attribute has no meaning when applied to return types. Try putting it on the method instead
+// Line: 8
+// Compiler options: -warn:1 -warnaserror
+
+using System;
+[assembly: CLSCompliant (true)]
+
+public class Class {
+	[return:CLSCompliant(false)]
+	public ulong Test ()
+	{
+	    return 4;
+	}
+}