Hi all,
I'm wondering if there is a way to get an hashcode from references (IORef or
STRef)? I have looked in the library and a little in the sources of GHC but
haven't found anything allowing to do this.
I'm generating Haskell code from the Isabelle/HOL proof assistant, which
generate "generi
Hello,
DPH seems to build parallel vectors at the level of scalar elements
(doubles, say). Is this a design decision aimed at targettiing GPUs? If I
am filtering an hour's worth of multichannel data (an array of (Vector
Double)) then off the top of my head I would think that the optimal
efficien
Hi,
thanks for pointing this out.
Am 29.09.2010 06:47, schrieb Andrés Sicard-Ramírez:
> Hi Christian,
>
> On Thu, Sep 9, 2010 at 4:35 AM, Christian Maeder
> wrote:
>> Hi,
>>
>> we call from our haskell application the metis prover via
>>
>> System.Process.readProcessWithExitCode "metis" filena
On 29/09/10 04:54, Mathieu Giorgino wrote:
Hi all,
I'm wondering if there is a way to get an hashcode from references
(IORef or STRef)? I have looked in the library and a little in the
sources of GHC but haven't found anything allowing to do this.
I'm generating Haskell code from the Isabelle/H
Le mercredi 29 septembre 2010 18:00:20, Simon Marlow a écrit :
> On 29/09/10 04:54, Mathieu Giorgino wrote:
> > Hi all,
> >
> > I'm wondering if there is a way to get an hashcode from references
> > (IORef or STRef)? I have looked in the library and a little in the
> > sources of GHC but haven't f
I've been meaning to write a blog post about this, because it's a significant
change. I'll do this when I get home after ICFP. Briefly though:
* If you use -XGADTs or -XTypeFamilies (or -fglasgow-exts, which is deprecated)
you get -XMonoLocalBinds, which says that local let/where bindings are
I've created a wiki page to track the common errors when upgrading to
GHC 7.
http://haskell.org/haskellwiki/Upgrading_packages/Updating_to_GHC_7
Solutions to each problem should be listed here.
simonpj:
> I've been meaning to write a blog post about this, because it's a
> significant chang
On Wed, Sep 29, 2010 at 7:43 AM, Simon Peyton-Jones
wrote:
> I've been meaning to write a blog post about this, because it's a
> significant change. I'll do this when I get home after ICFP. Briefly though:
>
> * If you use -XGADTs or -XTypeFamilies (or -fglasgow-exts, which is
> deprecated) y
On Wednesday 29 September 2010 16:51:35, Antoine Latter wrote:
> Here's a boiled-down equivalent to what the issue is in uvector:
>
> http://hpaste.org/40213/doesnt_work_in_ghc_7
>
> In GHC 6.12, this would have type-checked. In GHC 7, I need to add a
> type-signature to the 'helper' function, exce
Dear GHC developers,
I have tested ghc-7.0.0.20100924
on Debian Linux, i386-family
on making it by ghc-6.12.3, on the DoCon test,
-- with skipping profiling.
There are visible the following changes in GHC:
(1) Usage of ./Main +RTS .. -RTS needs linking with -rtsopts
While compile failures were easy to fix for syb, X11 and xmonad, here's a more
mysterious encounter with xmonad-contrib. The module in question is
http://code.haskell.org/XMonadContrib/XMonad/Layout/MultiToggle.hs
and the rest of this mail is the error:
XMonad/Layout/MultiToggle.hs:194:30:
On Tue, Sep 28, 2010 at 8:18 AM, Ian Lynagh wrote:
> On Mon, Sep 27, 2010 at 11:55:51AM -0700, Evan Laforge wrote:
>> There are some issues with the .pkg installer under OS X:
>>
>> Installers shouldn't be deleting the old version!
>
> This has been a long-standing bug of the OS X installer. We'd
This is indicative of a 32-bit object being linked into the shared library,
FWIW.
Sent from my Verizon Wireless BlackBerry
-Original Message-
From: Vivian McPhail
Sender: glasgow-haskell-users-boun...@haskell.org
Date: Wed, 29 Sep 2010 19:25:10
To:
Subject: Re: ANNOUNCE: GHC 7.0.1 Rele
Thanks. I have written a blog post to describe the generalisation question and
describe how to adapt your code
http://hackage.haskell.org/trac/ghc/blog/LetGeneralisationInGhc7
I've added the link to Don's GHC7 page.
Simon
| -Original Message-
| From: glasgow-haskell-users-bo
| Here's a boiled-down equivalent to what the issue is in uvector:
|
| http://hpaste.org/40213/doesnt_work_in_ghc_7
|
| In GHC 6.12, this would have type-checked. In GHC 7, I need to add a
| type-signature to the 'helper' function, except I 'm not sure how to
| do it.
|
| So the functio
Oh dear, that really is quite a strange error message. Something is definitely
wrong. Can you please make a ticket for it, and include instructions on how to
reproduce it?I gather that it depends on other packages that themselves
needed changes, so reproduction might not be entirely easy?
S
| (2) ghc-6.12.2 compiles docon-2.11
| (download it via http://haskell.org/ghc/docon/
| and follow install.txt
| )
I get "Not found" when following http://haskell.org/ghc/docon
Simon
___
Glasgow-haskell-users mailing list
Glasgow-ha
| Except I don't know how to write a type signature for this.
|
| The value 's' passed in is bound by pattern matching on this guy's
constructor:
|
| data Stream a = forall s. Stream (s -> Step s a) !s Int
|
| in the top-level function, so I don't even know if it has a type I can name.
On Wed, Sep 29, 2010 at 9:16 PM, Simon Peyton-Jones
wrote:
>
> | Except I don't know how to write a type signature for this.
> |
> | The value 's' passed in is bound by pattern matching on this guy's
> constructor:
> |
> | data Stream a = forall s. Stream (s -> Step s a) !s Int
> |
> | in the
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