-// cs0657.cs : 'type' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are 'param'
-// Line : 13
+// CS0657: `type' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are `param'. All attributes in this section will be ignored
+// Line: 15
+// Compiler options: -warnaserror
using System;