Applicative instance for ST

Daniel Peebles pumpkingod at gmail.com
Tue Dec 28 16:54:51 CET 2010


Done, thanks! Who looks at it now?

On Tue, Dec 28, 2010 at 8:41 AM, Bas van Dijk <v.dijk.bas at gmail.com> wrote:

> On Fri, Oct 29, 2010 at 10:11 PM, Daniel Peebles <pumpkingod at gmail.com>
> wrote:
> > Hi all,
> > Strangely enough, ST has a Functor and a Monad instance, but no
> Applicative
> > instance (I guess it was pre-Applicative). I propose to add one. It
> doesn't
> > seem very controversial, but I guess a normal discussion period for these
> > proposals is two weeks?
> > Thanks,
> > Dan
> > _______________________________________________
> > Libraries mailing list
> > Libraries at haskell.org
> > http://www.haskell.org/mailman/listinfo/libraries
> >
> >
>
> Daniel, I believe you can move your ticket to the patch state since no
> objections we're raised for adding an Applicative instance for ST:
>
> http://hackage.haskell.org/trac/ghc/ticket/4455
>
> Regards,
>
> Bas
>
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