[Haskell-cafe] Typeclass resolution errors quite puzzling

Francesco Ariis fa-ml at ariis.it
Mon Aug 15 13:51:33 UTC 2016

On Mon, Aug 15, 2016 at 02:48:58PM +0100, Tom Ellis wrote:
> I find that message equally puzzling.  It seems to me that the most
> helpful message > would have to mention that Eq B is required to
> satisfy Eq A.

Time to file a feature request then! :)

More information about the Haskell-Cafe mailing list