15 Aug
2016
15 Aug
'16
9:38 a.m.
On Mon, Aug 15, 2016 at 02:35:15PM +0100, Tom Ellis wrote:
My complaint is about the confusing error message, not the failure to type check.
For reference, feeding that program to Hugs (which I usually find a bit better in terms of error reporting) leads to: ERROR "prova.hs":5 - Instance of Eq B required for definition of main Slightly clearer but not much. I don't have UHC handy to test its error messages!