fails:Calling a method with splat operator * and non-Array value uses value unchanged if it does not respond_to?(:to_a)
fails:Calling a method accepts additional arguments after splat expansion
fails:Calling a method expands an array to arguments grouped in parentheses
fails:Calling a method expands an array to arguments grouped in parentheses and ignores any rest arguments in the array
fails:Calling a method expands an array to arguments grouped in parentheses and sets not specified arguments to nil
fails:Calling a method expands an array to arguments grouped in parentheses which in turn takes rest arguments
