Richard Eisenberg writes:
> Hi devs,
>
> I've frequently wanted to attach a summary note to a review,
> unattached to any line of code. I thought this was impossible, but I
> see how to do it now.
>
> After making your review, with perhaps many line comments, go back to
> the Overview pane.
| Can anyone show an example?
Sure
xs = [1..1000] :: [Int]
ys = [2..2000] :: [Float]
main = do { print xs; print ys }
After printing xs, the CAF for xs is unreachable and can be GC'd. No point in
keeping it around. Indeed this applies from the moment (print xs)
I spent the afternoon spelunking through some code and the Commentary,
and I'm wondering how a CAF becomes unreachable. I gather it might
have to do with GHC floating a static expression out of a context
until it becomes a CAF, but I'm still not seeing how a CAF could
at one point be reachable,
Hi devs,
I've frequently wanted to attach a summary note to a review, unattached to any
line of code. I thought this was impossible, but I see how to do it now.
After making your review, with perhaps many line comments, go back to the
Overview pane. Then, you can write a comment at the bottom,
Can you recommend an IRC client? I tried using the web-based client,
got limited response, and then the client destroyed all history.
I hear Matrix is a reasonable way to have a persistent connection these
days.
I applied the patch, removed _build/docs, and rebuilt the
documentation via
Norman Ramsey writes:
> > In general #haskell-language-server on libera is a good place to
> > ask these questions.
>
> Can you recommend an IRC client? I tried using the web-based client,
> got limited response, and then the client destroyed all history.
>
I also use Hexchat although I have
For what it's worth, I use hexchat. You may prefer to use IRC via matrix,
though.
On Tue, Oct 12, 2021 at 2:22 PM Norman Ramsey wrote:
> > In general #haskell-language-server on libera is a good place to
> > ask these questions.
>
> Can you recommend an IRC client? I tried using the
> In general #haskell-language-server on libera is a good place to
> ask these questions.
Can you recommend an IRC client? I tried using the web-based client,
got limited response, and then the client destroyed all history.
> > - When a project is compiled against a Stage 1 `base`
In general #haskell-language-server on libera is a good place to
ask these questions.
- When a project is compiled against a Stage 1 `base` library (as
opposed to the one shipped with the bootstrap compiler), I am not
always getting the documentation I expect.
Are you getting any
Where is the place to go to talk details of the Haskell Language Server?
I'm using the HLS with the GHC I have compiled from HEAD, and I am
sitting on a number of difficulties:
- When a project is compiled against a Stage 1 `base` library (as
opposed to the one shipped with the bootstrap
I was hacking GHC to see if it's able to derive Generic1 instance for
datatypes with kind (Type -> Type) -> Type by omitting some checks. I
noticed that the type parameter is substituted by GHC.Types.Any, preventing
higher-kinded instances from typechecking. I found a comment implying that
this is
I tried it myself and validate fails locally as well.
I've created a ticket here:
https://gitlab.haskell.org/ghc/ghc/-/issues/20506
Am 11/10/2021 um 22:27 schrieb Norman Ramsey:
> Speaking for myself: I have not validated locally for quite a while. I just
> rely on CI.
I've confirmed that
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