#4840: GHC Error
---+
Reporter: linearbit8 | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
#4835: Segfault when reading lots of files
-+--
Reporter: NeilMitchell |Owner:
Type: bug | Status: new
Priority: normal|Milestone:
#3645: Layout and pragmas
--+-
Reporter: igloo |Owner:
Type: feature request| Status: patch
Priority: normal |Milestone: 7.0.1
#3488: Impossible happened: RegAllocLinear.getStackSlotFor: out of stack slots
-+--
Reporter: dsf |Owner:
Type: bug | Status: merge
Priority:
#4840: GHC Error
---+
Reporter: linearbit8 |Owner:
Type: bug | Status: new
Priority: normal |Milestone:
#4840: GHC Error
+---
Reporter: linearbit8 | Owner:
Type: bug| Status: closed
Priority: normal | Milestone:
Component:
#4505: Segmentation fault on long input (list of pairs)
+---
Reporter: cathper| Owner:
Type: bug| Status: new
#4512: EventLog does not play well with forkProcess
--+-
Reporter: adept| Owner: simonmar
Type: bug | Status: closed
Priority:
#4534: Core lint error when using TransformListComp
--+-
Reporter: guest| Owner: simonpj
Type: bug | Status: closed
Priority:
#4809: MonoLocalBinds and type classes cause infinite loop
-+--
Reporter: JeremyShaw|Owner:
Type: bug | Status: merge
#4830: Simplifier does case-to-let too eagerly
+---
Reporter: simonpj| Owner:
Type: bug| Status: closed
Priority: normal
#2879: ghci : set - unset
--+-
Reporter: rileyrgdev | Owner: simonmar
Type: feature request | Status: closed
Priority: low | Milestone: 7.0.2
#4514: IO manager can deadlock if a file descriptor is closed behind its back
--+-
Reporter: adept| Owner: bos
Type: bug | Status:
#4533: IO manager can leak MVars if threads are killed
--+-
Reporter: bos | Owner: bos
Type: bug | Status: closed
#4505: Segmentation fault on long input (list of pairs)
+---
Reporter: cathper| Owner: simonmar
Type: bug| Status: new
#4841: TypeSynonymInstances allow some flexible instances
-+--
Reporter: benmachine| Owner:
Type: bug | Status: new
#3645: Layout and pragmas
--+-
Reporter: igloo |Owner:
Type: feature request| Status: patch
Priority: normal |Milestone: 7.0.1
#4835: Segfault when reading lots of files
-+--
Reporter: NeilMitchell |Owner:
Type: bug | Status: new
Priority: normal|Milestone:
#1026: coarbitrary for Double and Float
+---
Reporter: Susumu Katayama sk...@…|Owner:
Type: bug | Status:
#4835: Segfault when reading lots of files
-+--
Reporter: NeilMitchell |Owner:
Type: bug | Status: new
Priority: normal|Milestone:
#3488: Impossible happened: RegAllocLinear.getStackSlotFor: out of stack slots
---+
Reporter: dsf | Owner:
Type: bug | Status: closed
Priority:
#4370: Bring back monad comprehensions
-+--
Reporter: simonpj |Owner: nsch
Type: feature request | Status: new
Priority: normal|Milestone: 7.2.1
#4804: ghc-stage2: Monadic.o: bus error / segmentation fault / internal error
-+--
Reporter: altaic|Owner:
Type: bug | Status: infoneeded
#4370: Bring back monad comprehensions
-+--
Reporter: simonpj |Owner: nsch
Type: feature request | Status: new
Priority: normal|Milestone: 7.2.1
#4804: ghc-stage2: Monadic.o: bus error / segmentation fault / internal error
-+--
Reporter: altaic|Owner:
Type: bug | Status: infoneeded
#4828: ghci fails to load fat binary archives on OS X
-+--
Reporter: gwright | Owner:
Type: bug | Status: new
Priority: normal|
#4828: ghci fails to load fat binary archives on OS X
-+--
Reporter: gwright | Owner:
Type: bug | Status: patch
Priority: normal|
#4836: literate markdown not handled correctly by unlit
-+--
Reporter: guest | Owner:
Type: bug | Status: new
Priority:
#4836: literate markdown not handled correctly by unlit
-+--
Reporter: guest | Owner:
Type: bug | Status: new
Priority:
#4804: ghc-stage2: Monadic.o: bus error / segmentation fault / internal error
-+--
Reporter: altaic|Owner:
Type: bug | Status: infoneeded
#4834: New Functor = Applicative = Monad Hierarchy
-+--
Reporter: gidyn | Owner:
Type: proposal | Status: new
Priority: normal|
Yes, I think type families are here to stay.
There is no formal policy about GHC extensions. Generally speaking, I regard
GHC as a laboratory in which to test ideas, which militates in favour of
putting things in so that people can try them. Once in they are hard to take
out again (linear
FWIW, I am forgoing functional dependencies and going straight to type
families/associated types in jhc. They are easier to implement and
much cleaner IMHO.
John
On Mon, Dec 13, 2010 at 12:29 AM, Simon Peyton-Jones
simo...@microsoft.com wrote:
Yes, I think type families are here to stay.
Dear administration of www.haskell.org,
(I am sorry for not finding a more appropriate list for this letter)
In old days, my program system DoCon
(computer algebra written in Haskell) had its copy on
www.haskell.org/docon/
-- if I remember
Dear All:
My research group is paying $200/month to maintain the old haskell.org at Yale,
and we cannot continue doing this indefinitely -- indeed, I had hoped that we
could have turned off the machine by now. I propose that we shut down the old
server on Jan 31, 2011. Hopefully this will
On 13/12/2010 18:01, Hudak, Paul wrote:
Dear All:
My research group is paying $200/month to maintain the old haskell.org at Yale,
and we cannot continue doing this indefinitely -- indeed, I had hoped that we
could have turned off the machine by now. I propose that we shut down the old
mechvel:
Dear administration of www.haskell.org,
(I am sorry for not finding a more appropriate list for this letter)
In old days, my program system DoCon
(computer algebra written in Haskell) had its copy on
www.haskell.org/docon/
--
Hi Paul,
The move is complete. There are no haskell.org services running there
now. You could shut down the machine in December if you wish.
-- Don
paul.hudak:
Dear All:
My research group is paying $200/month to maintain the old haskell.org
at Yale, and we cannot continue doing this
On Mon, Dec 13, 2010 at 10:33:47AM -0800, Don Stewart wrote:
mechvel:
Dear administration of www.haskell.org,
(I am sorry for not finding a more appropriate list for this letter)
In old days, my program system DoCon
(computer algebra written in Haskell) had its copy on
Hi Paul,
On Dec 13, 2010, at 17:01, Hudak, Paul wrote:
Dear All:
My research group is paying $200/month to maintain the old
haskell.org at Yale, and we cannot continue doing this indefinitely
-- indeed, I had hoped that we could have turned off the machine by
now. I propose that we
On 13/12/10 16:57, Rémy Oudompheng wrote:
While playing with Haskell modules currently in [community], I
discovered that several of them, like haskell-x11, get installed to
/usr/lib/ghc-$(GHC_VERSION)/site-local/$(PACKAGE_NAME)-$(PACKAGE_VERSION)
whereas cabal2arch PKGBUILDs use the default
Hi Paul,
On Mon, Dec 13, 2010 at 11:01:49AM -0500, Hudak, Paul wrote:
indeed, I had hoped that we could have turned off the machine by now.
Sorry it's taken us so long to get there.
I propose that we shut down the old server on Jan 31, 2011.
We were actually talking about this last night
Hi Serge,
On Mon, Dec 13, 2010 at 09:52:17PM +0300, Serge D. Mechveliani wrote:
maybe, it is appropriate to somehow also set a link in the old place?
I've added a redirect from http://www.haskell.org/docon/ to
http://botik.ru/pub/local/Mechveliani/docon/
Please update any links you can,
Ok, this sounds good to me. Thanks to everyone who helped with the transition.
Best wishes, -Paul
-Original Message-
From: Ian Lynagh [mailto:ig...@earth.li]
Sent: Monday, December 13, 2010 2:30 PM
To: Hudak, Paul
Cc: Haskell; Wogahn, Mark
Subject: Re: [Haskell] Please help me
Hello list,
I am a programmer who just got laid off. I have been studying Haskell
and learning a lot about CS, *as a hobby*. I have a B.S. from Caltech
in engineering (didn't take many CS classes). Now that my options are
open, I'd like to think about graduate school in CS which is probably
the
Just to reply to myself once again,
System.Event (which isn't hidden) re-exports (un)registerFd and other
functions I need for this.
So I can implement all this myself. The only thing I can't do is ask
the RTS's eventmanager to watch the fds for me, but I can just create
my own (new constructor
On Sun, Dec 12, 2010 at 11:57 PM, Johann Bach johann.bach1...@gmail.com wrote:
Hello list,
I am a programmer who just got laid off. I have been studying Haskell
and learning a lot about CS, *as a hobby*.
Oh, I just thought of one answer to my own question--- get a good
score on the CS GRE. Can
On Sun, Dec 12, 2010 at 08:13:59PM +0100, Mads Lindstrøm wrote:
Hi Haskellers,
I am trying to connect a Java client to a Haskell server using the
Haskell tls package, and things are not working out for me. There is a
lot of steps involved and I do not know what I am doing wrong, so this
Well, It looks like with 'transformer' look onto iteratees it is
possible to fold two streams without anything except Iteratee, yet some
complications arise. Even real zipping. for example merging two sorted
streams with output stream sorted, is expressible. More preciesely, I
tried to write a
From: Permjacov Evgeniy permea...@gmail.com
Hi. I Wrote a simple iteration library. It was not intensively tested,
so it MAY contatin bugs, but it is very unlikely. The library is
currently on github: https://github.com/permeakra/iteration
I'm not ready to upload it to hackage, as some
On Mon, Dec 13, 2010 at 9:06 AM, Mathijs Kwik bluescreen...@gmail.com wrote:
Just to reply to myself once again,
System.Event (which isn't hidden) re-exports (un)registerFd and other
functions I need for this.
So I can implement all this myself. The only thing I can't do is ask
the RTS's
On Mon, Dec 13, 2010 at 12:07:25AM +0200, Alex wrote:
Hi all.
I am trying to install the yi editor using cabal-install, which in turns
installs the package 'derive-2.3.0.2'. I get the following error during
derive's compilation:
[53 of 58] Compiling Data.Derive.Internal.Traversal (
On Mon, Dec 13, 2010 at 12:22:25AM -0800, Johann Bach wrote:
On Sun, Dec 12, 2010 at 11:57 PM, Johann Bach johann.bach1...@gmail.com
wrote:
Hello list,
I am a programmer who just got laid off. I have been studying Haskell
and learning a lot about CS, *as a hobby*.
Oh, I just thought of
From: o...@okmij.org
Just for the record: the library IterateeM.hs, uses NO extensions to
Haskell98, let alone Haskell2010. The library as written requires
LowLevelIO.hs, which uses FFI (which has been Haskell98 addendum and
is in proper Haskell2010). The sample code, Wc.hs, for example, is
On Sat, Dec 11, 2010 at 19:51, Brandon S Allbery KF8NH
allb...@ece.cmu.eduwrote:
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Hash: SHA1
On 12/9/10 16:04 , Richard O'Keefe wrote:
I thought X is a mirror of Y meant X would be a read-only replica of Y,
with some sort of protocol between X and Y to
-- Is it possible to rewrite code written in this style
untilQuit = do
text - getLine
report text
if text == quit
then return ()
else untilQuit
-- in a style using higher order functions for abstract iteration? For
-- example, something along these lines:
untilQuit' = (fmap
On Mon, 13 Dec 2010, Serge D. Mechveliani wrote:
Dear administration of www.haskell.org,
(I am sorry for not finding a more appropriate list for this letter)
In old days, my program system DoCon
(computer algebra written in Haskell) had its copy on
On Mon, Dec 13, 2010 at 7:15 AM, Jacek Generowicz
jacek.generow...@cern.ch wrote:
-- Is it possible to rewrite code written in this style
untilQuit = do
text - getLine
report text
if text == quit
then return ()
else untilQuit
-- in a style using higher order functions for
Hi John,
Why don't you use ulimit for this job?
$ ulimit -m 32M; ./cpsa
Regards,
Mathieu
On Fri, Dec 10, 2010 at 12:51 PM, John D. Ramsdell ramsde...@gmail.com wrote:
Please excuse the grammar errors in my last post. I was very tired.
The name of the package that supplies the free
Is it possible to make GHC-7.0.1 to generate intrinsic instructions instead of
calls to C library to compute trigonometric functions?
main = do
a - readLn
print $ sin a
I tried -O -msse2 -fllvm and their combinations. Generating assembly always
contains calls for computation
Hi Mathieu,
Why don't you use ulimit for this job?
$ ulimit -m 32M; ./cpsa
yes, I was thinking the same thing. Relying exclusively on GHC's ability to
limit run-time memory consumption feels like an odd choice for this task.
It's nice that this feature exists in GHC, but it's inherently
Hi all,
I'd like to load a Haskell program into GHCi A and then connect to
GHCi A from GHCI B. Is there any way to do this? This would be handy
(handier than telnet) for demoing and debugging server applications
that use shared resources.
-deech
___
Take a look at the monad-loops package.
Cheers,
Greg
On 12/13/2010 06:15 AM, Jacek Generowicz wrote:
-- Is it possible to rewrite code written in this style
untilQuit = do
text - getLine
report text
if text == quit
then return ()
else untilQuit
-- in a style using higher
Hi Vincent,
On Mon, 2010-12-13 at 08:51 +, Vincent Hanquez wrote:
that doesn't buy much since nobody should connect to a pure SSLv2 server.
For the openssl cmdline, you can add a simple -ssl3 flag or -tls1 flag to
start
negociating at the right version straight away.
Yes, that worked
Hi Alex,
The latest version of derive is 2.4.1, which has a number of compile
fixes for newer compilers. Any package I maintain is tested on GHC
6.10.4, 6.12.3 and 7.0.1 - so this bug should not be present in 2.4.1.
Thanks, Neil
On Sun, Dec 12, 2010 at 10:07 PM, Alex alex.s...@gmail.com wrote:
Hi all,
Today I wanted this function
strongLocal :: (MonadReader r1 m1, MonadReader r2 m2) =
(r2 - r1) - m1 a - m2 a
Of course, after staring at this type for ten seconds I realized that
it cannot be implemented. But I wondered whether anyone has any
pointers to anything
From:
A Neighborhood of Infinity
Monday, August 07, 2006
You Could Have Invented Monads! (And Maybe You Already Have.)
http://blog.sigfpe.com/2006/08/you-could-have-invented-monads-and.html
The following part:
do
let x = 7
y - Writer (x+1,inc\n)
z - Writer (2*y,double\n)
Can I get some recommendations for CS textbooks to study for the CS
GRE? Note that I am already fluent in C++ and Python (and getting
better at Haskell), so I don't need hand-holding in learning the very
basics... however, I do need to review the standard theory. For
example, if the GRE asks: What
On Monday 13 December 2010 22:06:41, cas...@istar.ca wrote:
Why pretend?
Couldn't the syntax be:
do
let x = 7
y - x+1, Writer (inc\n)
z - 2*y, Writer (double\n)
z-1, Writer (dec\n)
Or some other delimiter than the comma?
Doesn't work for other monads, I think (nor
On Mon, 13 Dec 2010, cas...@istar.ca wrote:
do
let x = 7
y - x+1, Writer (inc\n)
z - 2*y, Writer (double\n)
z-1, Writer (dec\n)
Or some other delimiter than the comma?
You can simply define your own syntax using an infix operator, say:
a # str = Writer (a, str)
do
let x = 7
y
Hey Brent,
Of course, because your type signature has no valid implementation, the
expected semantics are hard to guess. Why should strongLocal bother about the
MonadReader constraint on m1 anyway? Are you internally combining it with 'ask'
or another 'local'?
The monads are potentially
On Mon, Dec 13, 2010 at 10:17 AM, Mathieu Boespflug mb...@tweag.net wrote:
Hi John,
Why don't you use ulimit for this job?
By default, the GHC runtime will allocate memory beyond what it takes
for takes to cause thrashing on a Linux box. However, if you give the
GHC runtime a limit with the
On Mon, Dec 13, 2010 at 10:45 AM, Peter Simons sim...@cryp.to wrote:
Hi Mathieu,
... There really ought to be a better way to catch an infinite loop that this.
It all comes down to picking the correct memory limit. How do you
propose to do it? How did you come up with the number 32M? That
A better plan would be to start depending on 'haskell2010' or
'haskell98' and get rid of explicit dependencies on 'base' altogether.
Since those are standardized between compilers.
John
On Tue, Dec 7, 2010 at 6:59 PM, Brandon S Allbery KF8NH
allb...@ece.cmu.edu wrote:
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On 1 December 2010 03:54, Michael Snoyman mich...@snoyman.com wrote:
On Wed, Dec 1, 2010 at 4:07 AM, Thomas Schilling
nomin...@googlemail.com wrote:
I think a nicer way to solve that issue is to use Cabal's MIN_VERSION macros.
1. Add CPP to your extensions. This will cause cabal to
On Mon, 13 Dec 2010 22:25:07 +0100, Johann Bach
johann.bach1...@gmail.com wrote:
Can I get some recommendations for CS textbooks to study for the CS
GRE?
Maybe you can find something at
http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/
(the free MIT Open Courseware).
On 12/13/10 8:25 AM, Paul Sargent wrote:
How about, as a cheep and cheerful method to get up running. If the premise
is that the original server is trustworthy and the mirrors aren't, then:
1) Hash all packages on the original server.
2) Hash goes into a side car file (e.g.packagename.sha) that
On 14/12/2010, at 2:25 AM, Paul Sargent wrote:
On Sat, Dec 11, 2010 at 19:51, Brandon S Allbery KF8NH allb...@ece.cmu.edu
wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 12/9/10 16:04 , Richard O'Keefe wrote:
I thought X is a mirror of Y meant X would be a read-only replica
Could you please add your package to the wiki section at
http://haskell.org/haskellwiki/Applications_and_libraries/Concurrency_and_parallelism#MPI
?
On 9 December 2010 21:40, Dmitry Astapov dmi...@well-typed.com wrote:
Dear Haskellers,
We are pleased to announce the release of
Done.
Cheers,
Bernie.
On 14 December 2010 13:13, Thomas Schilling nomin...@googlemail.com wrote:
Could you please add your package to the wiki section at
http://haskell.org/haskellwiki/Applications_and_libraries/Concurrency_and_parallelism#MPI
?
On Dec 13, 2010, at 6:15 PM, wren ng thornton w...@freegeek.org wrote:
On 12/13/10 8:25 AM, Paul Sargent wrote:
How about, as a cheep and cheerful method to get up running. If the premise
is that the original server is trustworthy and the mirrors aren't, then:
1) Hash all packages on the
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