case 0582: return "Conditional not valid on interface members";
case 0592: return "Attribute '{0}' is not valid on this declaration type. It is valid on {1} declarations only.";
case 0601: return "The DllImport attribute must be specified on a method marked `static' and `extern'";
+ case 0610: return "Field or property cannot be of type '{0}'";
case 0619: return "'{0}' is obsolete: '{1}'";
case 0626: return "Method, operator, or accessor '{0}' is marked external and has no attributes on it. Consider adding a DllImport attribute to specify the external implementation";
case 0629: return "Conditional member '{0}' cannot implement interface member";
case 0657: return "'{0}' is not a valid attribute location for this declaration. Valid attribute locations for this declaration are '{1}'";
case 1618: return "Cannot create delegate with '{0}' because it has a Conditional attribute";
+ case 1667: return "'{0}' is not valid on property or event accessors. It is valid on '{1}' declarations only";
case 3000: return "Methods with variable arguments are not CLS-compliant";
case 3001: return "Argument type '{0}' is not CLS-compliant";
case 3002: return "Return type of '{0}' is not CLS-compliant";