Re: Enum and bounded instances for (,) and Either
Tom Ellis <[email protected]>
| Newsgroups | gmane.comp.lang.haskell.libraries |
|---|---|
| Message-ID | <20210512175716.GF3512@cloudinit-builder> |
On Wed, May 12, 2021 at 10:52:56AM -0700, Sandy Maguire wrote: > Found myself puzzled the other day when I wanted an (Enum a, Enum b) => > Enum (a, b) instance, and was distraught that it didn't exist. I have also experienced this. Please see https://mail.haskell.org/pipermail/haskell-cafe/2018-June/129213.html I can't actually remember what the outcome of that thread was, but you may find it enlightening to read through it. _______________________________________________ Libraries mailing list [email protected] http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries