[GHC] #6128: ghc 7.4.1 does not work with LDAP-0.6.6

2012-05-28 Thread GHC
#6128: ghc 7.4.1 does not work with LDAP-0.6.6 -+-- Reporter: magicloud| Owner: Type: bug | Status: new Priority: normal

Re: [GHC] #4321: Unexpected stack overflow prevented by superfluous type annotation

2012-05-28 Thread GHC
#4321: Unexpected stack overflow prevented by superfluous type annotation ---+ Reporter: bjpop | Owner: Type: bug | Status: new Priority:

[GHC] #6129: Failure when using promoted data family instances, again

2012-05-28 Thread GHC
#6129: Failure when using promoted data family instances, again --+- Reporter: dreixel | Owner: Type: bug | Status: new Priority: normal

Re: [GHC] #2289: Needless reboxing of values when returning from a tight loop

2012-05-28 Thread GHC
#2289: Needless reboxing of values when returning from a tight loop ---+ Reporter: dons| Owner: Type: bug | Status: new

Re: [GHC] #6099: filepath library a lot bigger in 7.4.2 RC 1

2012-05-28 Thread GHC
#6099: filepath library a lot bigger in 7.4.2 RC 1 -+-- Reporter: igloo | Owner: pcapriotti Type: bug | Status: new Priority: highest |

Re: [GHC] #6099: filepath library a lot bigger in 7.4.2 RC 1

2012-05-28 Thread GHC
#6099: filepath library a lot bigger in 7.4.2 RC 1 -+-- Reporter: igloo | Owner: pcapriotti Type: bug | Status: new Priority: highest |

[GHC] #6130: Weak pointer to MVar is finalized, even though MVar is still accessible

2012-05-28 Thread GHC
#6130: Weak pointer to MVar is finalized, even though MVar is still accessible -+-- Reporter: jmillikin| Owner: Type: bug | Status: new

relocatable packages: GHC_PACKAGE_PATH and package.conf

2012-05-28 Thread Tim Cuthbertson
Hi all, I'm trying to build a relocatable package using cabal, and running into some difficulties. I've created / used the following script to attempt to create a relocatable package: https://github.com/gfxmonk/0compile-cabal-build/blob/2cf4a08b146333d9292f6f8fd38431dd5c5c80f1/cabal-build When

Re: relocatable packages: GHC_PACKAGE_PATH and package.conf

2012-05-28 Thread Duncan Coutts
On 28 May 2012 05:36, Tim Cuthbertson t...@gfxmonk.net wrote:  - ghc doesn't seem to support ${pkgroot} prefixes. I thought it did, but I'm new to this so I may be misunderstanding where they can be used. I thought it did too since I think I wrote the code for it. I don't recall exactly what

ghc trac not sending verification emails?

2012-05-28 Thread Tim Cuthbertson
I signed up for an account on http://hackage.haskell.org/trac/ghc/ to report a couple of bugs, but can't file them until my email address is verified. I've tried two different email addresses, waited more than 24 hours, and checked my spam folder but sill don't see anything. Is email sending

Re: ghc trac not sending verification emails?

2012-05-28 Thread Ian Lynagh
On Tue, May 29, 2012 at 10:09:47AM +1000, Tim Cuthbertson wrote: I signed up for an account on http://hackage.haskell.org/trac/ghc/ to report a couple of bugs, but can't file them until my email address is verified. I've tried two different email addresses, waited more than 24 hours, and

Re: relocatable packages: GHC_PACKAGE_PATH and package.conf

2012-05-28 Thread Tim Cuthbertson
On Tue, May 29, 2012 at 12:24 AM, Duncan Coutts duncan.cou...@googlemail.com wrote: On 28 May 2012 05:36, Tim Cuthbertson t...@gfxmonk.net wrote:  - ghc doesn't seem to support ${pkgroot} prefixes. I thought it did, but I'm new to this so I may be misunderstanding where they can be used. I

[Haskell] Final CFP: Workshop on Generic Programming (WGP) 2012

2012-05-28 Thread Andres Löh
The deadline is on Friday! Cheers, Andres == CALL FOR PAPERS WGP 2012 8th ACM SIGPLAN Workshop on Generic Programming

[Haskell] LOLA 2012: Call for Participation (early registration by May 31)

2012-05-28 Thread Amal Ahmed
*** CALL FOR PARTICIPATION *** LOLA 2012 Syntax and Semantics of Low Level Languages Sunday 24th June 2012, Dubrovnik, Croatia A LICS 2012-affiliated workshop

Re: [Haskell-cafe] What is the difference between runhaskell and compile?

2012-05-28 Thread Magicloud Magiclouds
Sorry for the wrong information. I made a mistake when did the test. After more testing, I think it is a bug of ghc 7.4.1. Until now, I cannot find a way to make ghc 7.4.1 compiled binary work. On Mon, May 28, 2012 at 11:01 AM, Magicloud Magiclouds magicloud.magiclo...@gmail.com wrote: Alright,

Re: [Haskell-cafe] What is the difference between runhaskell and compile?

2012-05-28 Thread Chris Dornan
Sorry for the wrong information. I made a mistake when did the test. After more testing, I think it is a bug of ghc 7.4.1. Until now, I cannot find a way to make ghc 7.4.1 compiled binary work. It sounds like this should be looked at further. Somebody should verify try to repeat what you

Re: [Haskell-cafe] Building pattern and trying monads

2012-05-28 Thread Yves Parès
observe $ flip runStateT 10 $ (put 0 mzero) | modify (+3) ((),13) If the only thing you need is backtracking, using LogicT might be a little overkill, using Maybe in the bottom of you monad stack suits just fine: case flip runStateT 10 $ (put 0 mzero) | modify (+3) of Just x -

Re: [Haskell-cafe] What is the difference between runhaskell and compile?

2012-05-28 Thread Chris Dornan
Sorry for the wrong information. I made a mistake when did the test. After more testing, I think it is a bug of ghc 7.4.1. Until now, I cannot find a way to make ghc 7.4.1 compiled binary work. I have set up this test on 7.4.1 and I cannot recreate the problem -- compiling and running an

Re: [Haskell-cafe] Building pattern and trying monads

2012-05-28 Thread Roman Cheplyaka
* Yves Parès yves.pa...@gmail.com [2012-05-28 11:28:22+0200] observe $ flip runStateT 10 $ (put 0 mzero) | modify (+3) ((),13) If the only thing you need is backtracking, using LogicT might be a little overkill, using Maybe in the bottom of you monad stack suits just fine: case flip

Re: [Haskell-cafe] Building pattern and trying monads

2012-05-28 Thread Yves Parès
Actually, I think the backtracking property here stems more from the MonadPlus StateT instance than from the properties of Maybe. (mplus a b runs a and b by passing explicitely the same state to them). 2012/5/28 Roman Cheplyaka r...@ro-che.info * Yves Parès yves.pa...@gmail.com [2012-05-28

[Haskell-cafe] Estágio com Haskell em SP (Haskell internship at São Paulo, Brazil)

2012-05-28 Thread Felipe Almeida Lessa
(English message follows after the break.) Olá! Estamos procurando um estagiário para trabalhar conosco em São Paulo capital. Nós somos uma startup apaixonada por Haskell com uma boa participação na comunidade e grandes projetos e desafios! Se você está interessado, basta me mandar um e-mail

Re: [Haskell-cafe] Fundeps and overlapping instances

2012-05-28 Thread AntC
Gábor Lehel illissius at gmail.com writes: If you're referring to the NewAxioms work Simon linked to ... [snip] ... It seems vaguely similar to a paper on instance chains[2] I saw once. Thanks Gábor for the reference, but I don't think they're very comparable. The instance chains is in

Re: [Haskell-cafe] What is the difference between runhaskell and compile?

2012-05-28 Thread Magicloud Magiclouds
Interesting. I have this code tested in Debian unstable/stable, CentOS 6.1, all 64 bit, with two different version of libldap2. At first, Debian-s were installed with 7.4.1, CentOS with 7.2.2. Only in CentOS the code connected after compiled. Then I removed 7.4.1 from Debian stable and installed