Re: Proposal: Show and Read for Data.Ord.Down

That's exactly the derived instance that would be generated: instance Show a => Show (Down a) where ... Erik On Thu, Sep 26, 2013 at 12:59 PM, Herbert Valerio Riedel <hvr@gnu.org> wrote:

On 2013-09-25 at 15:17:30 +0200, Krzysztof Gogolewski wrote:

...

Hello,

I propose to add derived Show and Read instances to Data.Ord.Down. This should be uncontroversial. Any thoughts?

...wouldn't that require the wrapped type to provide 'Show' as well? _______________________________________________ Libraries mailing list Libraries@haskell.org http://www.haskell.org/mailman/listinfo/libraries