enumFromTo.hs in ch9

[simoncourtenage]

Do you need the maxBound test in the guards for the int and char versions? If a is equal to maxBound, then b must be less than or equal to a - if the former, then it's met by the first guard, if the latter then met by the first part of the second guard?

[dwayne]

@simoncourtenage You're right. Thanks for pointing that out.