GHC 9.0?

Artem Pelenitsyn a.pelenitsyn at gmail.com
Sun Jul 19 21:47:38 UTC 2020


Does Quick Look still have chances to make it into the next release?
It'd be fascinating if the major version bump got both linear and
impredicative types!

--
Best, Artem

On Sun, 19 Jul 2020 at 07:04, Richard Eisenberg <rae at richarde.dev> wrote:

> Despite having to withdraw my claim about dependent types in GHC 9.0, now
> does seem like a good time for the bump, for the reasons articulated in
> this thread.
>
> Richard
>
> > On Jul 18, 2020, at 3:55 AM, Takenobu Tani <takenobu.hs at gmail.com>
> wrote:
> >
> > There is also major change of the GHC API structure by Sylvain :)
> >
> > Regards,
> > Takenobu
> >
> > On Sat, Jul 18, 2020 at 10:01 AM Ben Gamari <ben at smart-cactus.org>
> wrote:
> >>
> >> On July 17, 2020 6:51:25 PM EDT, Moritz Angermann <
> moritz.angermann at gmail.com> wrote:
> >>> Can’t dependent haskell be 10?
> >>>
> >>> On Sat, 18 Jul 2020 at 1:09 AM, Alan & Kim Zimmerman
> >>> <alan.zimm at gmail.com>
> >>> wrote:
> >>>
> >>>> I have to admit this thought had crossed my mind too.
> >>>>
> >>>> Alan
> >>>>
> >>>> On Fri, 17 Jul 2020 at 17:11, Brandon Allbery <allbery.b at gmail.com>
> >>> wrote:
> >>>>
> >>>>> That's likely to be a fairly long wait, as i understand it.
> >>>>>
> >>>>> On 7/17/20, chessai <chessai1996 at gmail.com> wrote:
> >>>>>> I always thought that we were waiting for -XDependentHaskell
> >>> before we
> >>>>> went
> >>>>>> to 9. That's just been my impression though; no one has has ever
> >>> said
> >>>>> that,
> >>>>>> AFAIK. Perhaps it is wrong.
> >>>>>>
> >>>>>> On Fri, Jul 17, 2020, 9:04 AM Krzysztof Gogolewski
> >>>>>> <krz.gogolewski at gmail.com>
> >>>>>> wrote:
> >>>>>>
> >>>>>>> Hi,
> >>>>>>>
> >>>>>>> There is an exceptional number of changes stated for the next
> >>> release.
> >>>>>>>
> >>>>>>> * Better pattern matching coverage detection
> >>>>>>> * New windows IO manager
> >>>>>>> * Linear types
> >>>>>>> * Large-scale typechecker changes - Taming the Kind Inference
> >>> Monster,
> >>>>>>> simplified subsumption
> >>>>>>> * Better register allocation, improving runtime by 0.8% according
> >>> to
> >>>>>>> release notes
> >>>>>>> * ghc-bignum
> >>>>>>> * Explicit specificity and eager instantiation
> >>>>>>> * Qualified do
> >>>>>>> * Lexical negation
> >>>>>>> * Perhaps Quick Look will manage to land
> >>>>>>>
> >>>>>>> Should we call it GHC 9.0? I think the name would be deserved.
> >>>>>>> _______________________________________________
> >>>>>>> ghc-devs mailing list
> >>>>>>> ghc-devs at haskell.org
> >>>>>>> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
> >>>>>>>
> >>>>>>
> >>>>>
> >>>>>
> >>>>> --
> >>>>> brandon s allbery kf8nh
> >>>>> allbery.b at gmail.com
> >>>>> _______________________________________________
> >>>>> ghc-devs mailing list
> >>>>> ghc-devs at haskell.org
> >>>>> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
> >>>>>
> >>>> _______________________________________________
> >>>> ghc-devs mailing list
> >>>> ghc-devs at haskell.org
> >>>> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
> >>>>
> >>
> >> No objection from me. Indeed it has been a while since we had a
> supermajor bump and linear types is quite a significant feature.
> >>
> >> Cheers,
> >>
> >> - Ben
> >> _______________________________________________
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