#5100: Stack space overflow when using -N2 and not with -N1
---+
Reporter: mitar | Owner:
Type: bug | Status: new
Priority: normal |
#5099: snap-0.4.1 ExitFailure 1
---+
Reporter: jamiltron | Owner:
Type: bug | Status: closed
Priority: normal| Milestone:
#4928: Add primops for copying/cloning an array
--+-
Reporter: tibbe| Owner: simonmar
Type: feature request | Status: patch
Priority: normal |
#4928: Add primops for copying/cloning an array
--+-
Reporter: tibbe| Owner: simonmar
Type: feature request | Status: patch
Priority: normal |
#5085: internal error: evacuate: strange closure type
---+
Reporter: mitar |Owner: simonmar
Type: bug | Status: new
Priority: highest |
#5092: Remove Show instance for GHC.Event.IOCallback
-+--
Reporter: basvandijk|Owner: igloo
Type: feature request | Status: new
Priority: normal|
#4404: RecordWildCards
+---
Reporter: igloo|Owner: igloo
Type: bug | Status: patch
Priority: normal |Milestone:
#4404: RecordWildCards
--+-
Reporter: igloo| Owner: igloo
Type: bug | Status: closed
Priority: normal |
#5092: Remove Show instance for GHC.Event.IOCallback
--+-
Reporter: basvandijk | Owner: igloo
Type: feature request | Status: closed
Priority: normal |
#4510: No links will be generated to these packages: base-4.3.0.0
-+--
Reporter: claus |Owner: igloo
Type: bug | Status: infoneeded
Priority: high |
On 02/04/2011 22:35, Daniel Fischer wrote:
Hit send too soon:
Apparently the allocation figures drastically vary by arch and OS, it
would probably be necessary to test on several such and be more
generous with the limits.
The same holds for other tests, of course. I had unexpected failures
Simon Marlow schrieb:
Incidentally this will be faster with GHC 7.2, because we implemented
chunked stacks, so unsafePerformIO never has to traverse more than 32k
of stack (you can tweak the chunk size with an RTS option). This is
still quite a lot of overhead, but at least it is bounded.
Excerpts from Karel Gardas's message of Thu Apr 07 13:14:46 -0400 2011:
OK! Thanks for the information. So this -fnew-codegen is this famous
codegen which is using hoopl for data-dependency tracking or something
like that if I understand correctly
Yep.
And which is producing just C-- in
Hi all,
I'd like to load a value from a .o file. I've got...
import ObjLink
main = do
initObjLinker
loadObj Thing.o
resolveObjs
Just ptr - lookupSymbol Thing_value_closure
Is that the correct symbol to load for the name value in module
Thing? And if so, how to I get the haskell value
Perhaps look at the plugins package source?
-- Don
On Thu, Apr 7, 2011 at 12:20 PM, Rob Nikander rob.nikan...@gmail.com wrote:
Hi all,
I'd like to load a value from a .o file. I've got...
import ObjLink
main = do
initObjLinker
loadObj Thing.o
resolveObjs
Just ptr - lookupSymbol
Is the 'plugins' package compatible with dynamic linking of the main
program? I ask because I wrote a test program using
System.Plugins.load and it works fine, but when I link it to the GHC
api using `ghc -dynamic ...' (which is nice cause it avoids the 50 MB
executable), it seg faults when it
Using plugins with dynamic Haskell objects hasn't been tested in quite a while.
-- Don
On Thu, Apr 7, 2011 at 5:14 PM, Rob Nikander rob.nikan...@gmail.com wrote:
Is the 'plugins' package compatible with dynamic linking of the main
program? I ask because I wrote a test program using
After reading this post, i can only see a - b
how to define more specific such as
flow 0 y = y
flow z flow x, y = flow z+x, y
could you demonstrate using djinn to do above mapping definition
to generate a function?
___
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On 7 April 2011 14:35, Martin jobmatt...@gmail.com wrote:
flow 0 y = y
flow z flow x, y = flow z+x, y
This doesn't appear to be a valid function definition...
--
Ivan Lazar Miljenovic
ivan.miljeno...@gmail.com
IvanMiljenovic.wordpress.com
___
Djinn takes a type, what you have written does not appear to be a type.
-- Lennart
On Thu, Apr 7, 2011 at 3:35 PM, Martin jobmatt...@gmail.com wrote:
After reading this post, i can only see a - b
how to define more specific such as
flow 0 y = y
flow z flow x, y = flow z+x, y
could
On 6 April 2011 15:13, Duncan Coutts duncan.cou...@googlemail.com wrote:
So since the goal is interoperability of source files then perhaps we
should also have a section somewhere with interoperability guidelines
for implementations that do store Haskell programs as OS files.
I think a set of
Hi,
Jason Reich wrote:
Tillmann Rendel wrote:
How would that affect the non-code parts of literate Haskell (*.lhs)
files? In particular, would it place any burden on third-party tools
processing these files?
lhs2TeX already has limited support for UTF-8 for the rendering of
Literate Agda
Roel == Roel van Dijk vandijk.r...@gmail.com writes:
Roel On 6 April 2011 20:42, Colin Paul Adams co...@colina.demon.co.uk
wrote:
Roel It seems you have a problem with the word allowed. What do
Roel you think of the interoperability guidelines as proposed by
Roel Duncan? They
similar in spirit to the -fwarn-tabs warning.
C.
P.S. In the mean time you may use
http://projects.haskell.org/style-scanner/ (Caveat, it crashes on latin1
files when compiled with ghc-6.12 or greater.)
___
Haskell-prime mailing list
On 7 April 2011 11:29, Christian Maeder christian.mae...@dfki.de wrote:
I agree that Haskell files should be UTF-8, but I also agree that it is only
relevant for Hackage (and Cabal) and already enforced by ghc-6.12. or
higher.
It is relevant for all tools and systems which process Haskell
Am 07.04.2011 13:09, schrieb Roel van Dijk:
Please take a look at the following file:
http://code.haskell.org/numerals/src/Text/Numeral/Language/ZH.hs
Great, that file made my firefox open infinitely many tabs (so that I
had to close it).
C.
___
On 7 April 2011 14:33, Doug McIlroy d...@cs.dartmouth.edu wrote:
This supposition is unwarranted. We have all seen relative naming
systems that run both ways: a.b.c versus c(b(a)). And Haskellites
would simplify the latter to c$b$a. Secondary storage may be
organized by files, segments,
Am 07.04.2011 13:09, schrieb Roel van Dijk:
Please take a look at the following file:
http://code.haskell.org/numerals/src/Text/Numeral/Language/ZH.hs
The code would not suffer much if it were pure ASCII. I would prefer
(ascii) haddock links to explain the various code points.
C.
On 7 April 2011 15:03, Christian Maeder christian.mae...@dfki.de wrote:
The code would not suffer much if it were pure ASCII. I would prefer (ascii)
haddock links to explain the various code points.
The code in question contains Chinese characters like '三', which in a
US-ASCII encoded Haskell
On 7 April 2011 14:11, Duncan Coutts duncan.cou...@googlemail.com wrote:
I would be happy to work with you and others to develop the report text
for such a proposal. I posted my first draft already :-)
What would be a good way to proceed? Looking at the process I think we
should create a wiki
GHC's goal is to be good enough at inlining and optimisation that you shouldn't
take a performance hit for adding layers of abstraction. Sometimes it needs
help (eg inlining pragmas). So as Don implies, it might be worth digging a bit
to see where the performance hit comes from.
Simon
|
Hi all,
I want to use cabal-install on a machine without internet access. I tried
downloading http://hackage.haskell.org/cgi-bin/hackage-scripts/archive.tar,
unpacking it and setting the local-repo field in the config file to this
location but that doesn't work, as cabal-install says that it is
On Wed, Apr 6, 2011 at 11:53 PM, Simon Hengel simon.hen...@wiktory.orgwrote:
Hello Michael,
I would like to integrate DocTest into my normal test suite procedures.
Do you
have a recommended approach for this? I think I have projects using all
of
test-framework[1], HTF[2] and hspect[3],
Excellent, thanks for running with this!
I have an RDF/XML parser (based on a fork of HaXML) that I'd like to integrate
at some time, and it's remotely possible that I might have a little time to work
on this in the coming months..
#g
--
Doug Burke wrote:
I am pleased to announce an update
I like the idea of a getDocTests function. In theory, it could take a cabal
file as an argument, and use the Cabal library to get a list of all modules to
be checked. It would also be convenient if it automatically passed in GHC
options correlating to each LANGUAGE pragma found on a module.
On Thu, Apr 7, 2011 at 11:43 AM, Simon Hengel simon.hen...@wiktory.orgwrote:
I like the idea of a getDocTests function. In theory, it could take a
cabal
file as an argument, and use the Cabal library to get a list of all
modules to
be checked. It would also be convenient if it
José Pedro Magalhães wrote:
I want to use cabal-install on a machine without internet access.
Work is ongoing for a version of hackage that you can just
install on your own server. Perhaps the people working on that
can comment about the status.
If all you want is a barebones server that you
Hi Yitz,
Thanks, but I don't really need a functional server or anything; I just want
to have a local copy of Hackage on disk (latest versions only will do) and
tell cabal-install to use that instead of the web.
Regarding yackage, I don't think I can open ports on that machine either...
José Pedro Magalhães wrote:
Thanks, but I don't really need a functional server or anything; I just want
to have a local copy of Hackage on disk (latest versions only will do) and
tell cabal-install to use that instead of the web.
If you have the package tarball, you can unpack it manually
and
Local copy ?
You know that hackage is hosting several thausands of source archives -
also old versions you don't want?
Do you want to mirror everything locally?
Fetching latest versions only to generate hashes takes many hours.
(Experience from hack-nix).
Marc Weber
On Thu, Apr 7, 2011 at 11:21, Marc Weber marco-owe...@gmx.de wrote:
Local copy ?
You know that hackage is hosting several thausands of source archives -
also old versions you don't want?
Do you want to mirror everything locally?
Fetching latest versions only to generate hashes takes many
Yes, I have that tarball. I just don't know how to tell cabal-install to use
it. Going to each package, individually unpacking and installing it is what
I've been doing so far, but I was hoping that could be automated.
Cheers,
Pedro
On Thu, Apr 7, 2011 at 14:18, Magnus Therning
--- On Thu, 4/7/11, Graham Klyne g...@ninebynine.org wrote:
From: Graham Klyne g...@ninebynine.org
Subject: Re: ANNOUNCE: swish 0.3.0.0
To: Doug Burke doug_j_bu...@yahoo.com
Cc: Haskell-Cafe@haskell.org, vigalc...@gmail.com
Date: Thursday, April 7, 2011, 3:31 AM
Excellent, thanks for
This could be a nice feature and not hard to implement, maybe someone could
take it up?
2011/4/7 José Pedro Magalhães j...@cs.uu.nl
Yes, I have that tarball. I just don't know how to tell cabal-install to
use it. Going to each package, individually unpacking and installing it is
what I've
2011/4/7 José Pedro Magalhães j...@cs.uu.nl:
Hi all,
I want to use cabal-install on a machine without internet access. I tried
downloading http://hackage.haskell.org/cgi-bin/hackage-scripts/archive.tar,
unpacking it and setting the local-repo field in the config file to this
location but
Hi,
Is there a way to get source position[1] information from parsec while
defining a
parser? It surely knows about source positions, as they are used while
reporting a parsing error.
data Identifier = Identifier String SourcePos
pIdentifier :: Parser Identifier
pIdentifier = do
pos - ??
On 7 April 2011 17:22, Ozgur Akgun ozgurak...@gmail.com wrote:
Is there a way to get source position[1] information from parsec while
defining a
parser? It surely knows about source positions, as they are used while
reporting a parsing error.
On Thursday 07 April 2011 17:22:56, Ozgur Akgun wrote:
Hi,
Is there a way to get source position[1] information from parsec while
defining a
parser? It surely knows about source positions, as they are used while
reporting a parsing error.
data Identifier = Identifier String SourcePos
Thanks!
On 7 April 2011 16:27, Christopher Done chrisd...@googlemail.com wrote:
On 7 April 2011 17:22, Ozgur Akgun ozgurak...@gmail.com wrote:
Is there a way to get source position[1] information from parsec while
defining a
parser? It surely knows about source positions, as they are used
Hello fellow Haskellers,
I'm trying to solve a very practical problem: I need a stateful
iteratee monad transformer. Explicit state passing is very inconvenient
and would destroy the elegance of my library.
There are two approaches to this:
1. type MyT a m = Iteratee a (StateT MyConfig m)
On Thu, Apr 7, 2011 at 7:04 PM, Ertugrul Soeylemez e...@ertes.de wrote:
Hello fellow Haskellers,
I'm trying to solve a very practical problem: I need a stateful
iteratee monad transformer. Explicit state passing is very inconvenient
and would destroy the elegance of my library.
There are
Gregory Collins g...@gregorycollins.net wrote:
I'm trying to solve a very practical problem: I need a stateful
iteratee monad transformer. Explicit state passing is very
inconvenient and would destroy the elegance of my library.
There are two approaches to this:
1. type MyT a m
Very interesting - thanks!
Gregory Collins g...@gregorycollins.net wrote in message
news:banlktikeh7aqfe2-jdq6docz+syw5mj...@mail.gmail.com...
My enumerator style may not be the best (I'm long-winded), but
personally when the stream types are the same on input and output I
often skip the
On Thu, Apr 7, 2011 at 7:35 PM, Ertugrul Soeylemez e...@ertes.de wrote:
Why can't you use #1 and do this when you call run_?
Because that runs the iteratee and leaves me with a StateT. Even though
I use a CPS-based StateT, I doubt that it can be converted back to
Iteratee easily.
With the
--
--
Regards,
KC
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http://www.haskell.org/mailman/listinfo/haskell-cafe
Eelco Dolstra has written a thesis about something like that. Unfortunataly not
in Haskell.
See http://nixos.org/
Doaitse
On 17 mrt 2011, at 21:00, Serge Le Huitouze wrote:
Hi Haskellers!
I think I remember reading a blog post or web page describing a
EDSL to describe tasks and their
On Thursday 07 April 2011 21:52:29, KC wrote:
There are probably better ways, but:
module Infer where
foo :: Num a = [a] - a
foo = go 0 0
where
go :: b
go i s (x:xs) = go (i+1) (s+i*x) xs
go _ s _ = s
$ ghc Infer
[1 of 1] Compiling Infer( Infer.hs, Infer.o )
http://www.haskell.org/haskellwiki/Determining_the_type_of_an_expression
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Gregory Collins g...@gregorycollins.net wrote:
On Thu, Apr 7, 2011 at 7:35 PM, Ertugrul Soeylemez e...@ertes.de wrote:
Why can't you use #1 and do this when you call run_?
Because that runs the iteratee and leaves me with a StateT. Even
though I use a CPS-based StateT, I doubt that it
Hello cafe,
Let me announce cab version 0.1.2. This version integrates
cabal-dev as well as cabal/ghc-pkg. So, you can use a sandbox for
your development.
http://www.mew.org/~kazu/proj/cab/en/
Here is the short explanation from the page above:
cab is a MacPorts-like maintenance
from http://aur.archlinux.org/packages.php?ID=17617
Maxr wrote:
dep haskell-process=1.0.1.3 is missing in aur, can't build.
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