Mono.CSharp.MethodOrOperator.Error_ConditionalAttributeIsNotValid C# (CSharp) Method

        protected void Error_ConditionalAttributeIsNotValid()
        {
            Report.Error (577, Location,
                "Conditional not valid on `{0}' because it is a constructor, destructor, operator or explicit interface implementation",
                GetSignatureForError ());
        }