#839: Generate documentation for built-in types and functions
---+
Reporter: simonpj | Owner:
Type: task | Status: new
Priority: normal| Milestone:
#919: Cryptic type error message (should be syntax error)
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Reporter: [EMAIL PROTECTED] | Owner:
Type: bug | Status: new
Priority: normal
#885: GHC doesn't work with Data Execution Prevention on Windows
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone: 6.6.1
#885: GHC doesn't work with Data Execution Prevention on Windows
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Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone: 6.6.1
#683: RULES for recursive functions don't work properly
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Reporter: simonpj | Owner: simonpj
Type: bug | Status: new
Priority: low | Milestone:
Component:
#885: GHC doesn't work with Data Execution Prevention on Windows
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone: 6.6.1
#920: Patch: Make GHC bulid/run when compiled with GCC 4.1.1 on MinGW
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Reporter: briansmith |Owner:
Type: bug | Status: new
Priority: normal |Milestone:
#921: Floating point with -O and -fasm is broken
---+
Reporter: guest |Owner:
Type: bug | Status: new
Priority: normal |Milestone:
#921: Floating point with -O and -fasm is broken
-+--
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal |
#922: ghc-6.5: panic on compile of Language/Haskell/TH/Ppr.hs
---+
Reporter: mcnster |Owner:
Type: bug | Status: new
Priority: normal |Milestone:
Aha. That's a bug. The forall'd type variables of an expression type
signature should scope over the expression.
Thank you -- I'll fix it, though I don't know if it'll get into 6.6 now.
Simon
| -Original Message-
| From: Mirko Rahn [mailto:[EMAIL PROTECTED]
| Sent: 02 October 2006
I'm also willing to try to help investigate/fix problems with GHC on
OS X/i386.
/Björn
On 2 okt 2006, at 09.31, Simon Peyton-Jones wrote:
Thanks -- in fact we've had a few helpful offers of access (which is v
helpful). We may still yet take you up, but meanwhile don't do too
much
work.
Hello John,
(i'm moving thread to the ghc-users where this discussion continues in
ghc-related aspects)
Thursday, September 28, 2006, 3:30:09 AM, you wrote:
So, just to confirm in my mind what you are proposing:
Compiler/Version specific Core:
Yhc.Core, Hugs.Core, GHC.Core
With a
Hello glasgow-haskell-users,
i've uploaded my first attempt to define Core package as
http://www.haskell.org/bz/core20061003.tar.gz
you should use -fno-implicit-prelude to compile it with GHC.
it also compiles with Hugs, although zeroInt and other constant
definitions are definitely wrong :)
Hi Bulat,
i've uploaded my first attempt to define Core package as
http://www.haskell.org/bz/core20061003.tar.gz
Cool. The one thing that worries my slightly is that HugsCore.Bool
imports Prelude, and surely Prelude will end up importing
HugsCore.Bool at some point? It seems that Core needs
Hello Neil,
Tuesday, October 3, 2006, 6:26:42 PM, you wrote:
i've uploaded my first attempt to define Core package as
http://www.haskell.org/bz/core20061003.tar.gz
Cool. The one thing that worries my slightly is that HugsCore.Bool
imports Prelude, and surely Prelude will end up importing
On Tue, Oct 03, 2006 at 06:06:02PM +0400, Bulat Ziganshin wrote:
(i'm moving thread to the ghc-users where this discussion continues in
ghc-related aspects)
I don't see how compiler-independence is a GHC-specific topic.
___
Glasgow-haskell-users
Hello Ross,
Tuesday, October 3, 2006, 10:33:46 PM, you wrote:
On Tue, Oct 03, 2006 at 06:06:02PM +0400, Bulat Ziganshin wrote:
(i'm moving thread to the ghc-users where this discussion continues in
ghc-related aspects)
I don't see how compiler-independence is a GHC-specific topic.
i mean
When I tried to build VSHaskell with the RC2 version of GHC I got the
following error:
src\lib\Registry.hsc:30:0:
Bad interface file: C:\Program Files\Haskell\comlib-0.1\ghc-6.5.20061001/Com
Dll.hi
Something is amiss; requested module comlib-0.1:ComDll differs from nam
e found in the
If I understand the way things work, GHC decides whether or not to emit
the -fno-unit-at-a-time flag in -fvia-C compilation based on whether or
not the gcc used when compiling GHC supported the flag or not. I'm
running into trouble using precompiled GHC snapshots (that were compiled
on
---
Haskell Weekly News
http://haskell.org/haskellwiki/HWN
Issue 43 - October 03, 2006
---
Welcome to issue 43 of HWN, a weekly newsletter covering
Hello list,
I am in the process of testing a debugger, and need some examples
to throw at it. It's based on hat, so the normal rules about nothing
that uses glasgow extensions or ffi apply. But I'm hitting a bit of
a wall. Do any of you have some examples of nasty uses of higher
Hello list,Does anyone know of a good Haskell training course in the UK?TIA,Wiim-- If it's pointless, what's the point?If there is a point to it, what's the point?(Tibor Fischer, The Thought Gang)
___
Haskell mailing list
Haskell@haskell.org
Please, accept our apologies if you receive multiple copies.
=
Fourth International Workshop on
Practical Aspects of High-level Parallel Programming (PAPP 2007)
part of The International Conference on Computational Science
May 27-30, 2007, University of
If you want to get involved (or just want to see the discussion), you
can subscribe to the mailing list [EMAIL PROTECTED], see
http://www.haskell.org/mailman/listinfo/generics
-- Johan Jeuring and Andres Loeh
Can you add the mailing list to GMANE?
The
problem is not that there is syntactic sugar for pattern matching,
but that this isn't sugar coating at all - there is functionality hidden
in there that cannot be provided by the remainder of the language.
In other words, pattern matching and associated sugar become
part of Haskell's
Hello, Wim. What kind of thing do you have in mind?
I teach a one-week course on Functional Programming (using Haskell,
and aimed at practical application) as part of the part-time
professional Software Engineering Programme at Oxford. It can be
taken on a standalone basis, or as credit
That's really good news. Big thank-you to the CUFP committee!
Having seen the proceedings of Haskell Workshop 1995 published in 2006,
I was prepared to wait much longer ;-)
Cheers,
Cyril
The slides will be available at http://www.galois.com/cufp very soon
(maybe even today). I don't have
I see that = is already used... Let's take ~ (tilde) instead.
A pseudo-sugared version in plain Haskell for
f (Right (Right p)) = p
f (Left p) = p
f p = p
that is
f p = fromJust $
| Right q ~ p
| Right r ~ q = r
| Left q ~ p = q
|
[Tangent]
Please excuse my ignorance, but it seems there is assumption of general
acceptance that CPS incorporates Evil code. Are you able to support
this or refer to a document that does? Thanks for any pointers.
Tony Morris
http://tmorris.net/
Thomas Davie wrote:
Hello list,
I am in the
On 3 Oct 2006, at 23:09, Tony Morris wrote:
[Tangent]
Please excuse my ignorance, but it seems there is assumption of
general
acceptance that CPS incorporates Evil code. Are you able to support
this or refer to a document that does? Thanks for any pointers.
Tony Morris
http://tmorris.net/
Thomas Davie [EMAIL PROTECTED] writes:
The evil code and CPSness were actually intended to be completely
separate entities. I needed (and to a lesser extent now still need),
examples that are (a) very higher order, and (b) evil and hard to
understand the runtime behaviour of.
Generally code
Hey all,
The Google Summer of Code is now wrapping up, and Haskell.org's projects
have been quite successful. The full details will available soon in a
report we're preparing (next week some time), though quite likely you
have already seen the various student projects previously announced to
the
Hello good Haskell Hackers.
We're pretty well along the way to getting cabal-install and friends
working nicely. We've got almost 30 packages in the database.
Let's imagine something that would be awesome. A set of Haskell
packages which are all known to work together with a particular
version
On 10/4/06, Isaac Jones [EMAIL PROTECTED] wrote:
Hello good Haskell Hackers.
We're pretty well along the way to getting cabal-install and friends
working nicely. We've got almost 30 packages in the database.
I added a few more. We have 32 now.
Let's imagine something that would be awesome.
I'd like to trim the followup to cabal-devel@ or libraries@ so we
don't cross-post to all lists.
Lemmih [EMAIL PROTECTED] writes:
On 10/4/06, Isaac Jones [EMAIL PROTECTED] wrote:
Hello good Haskell Hackers.
We're pretty well along the way to getting cabal-install and friends
working nicely.
The
problem is not that there is syntactic sugar for pattern matching,
but that this isn't sugar coating at all - there is functionality hidden
in there that cannot be provided by the remainder of the language.
In other words, pattern matching and associated sugar become
part of Haskell's
Dear all,
The following code doesn't seem to work properly. Either the main entry
(m1/mp1) or it's sub menu entry (ms1/mps1) do not seem to propagate the
event when pressed. It is possible to make it working by uncomments the
lines where the menu commands are registered in the frame.
I have
John Meacham wrote:
the reason being that id translates internally to
id = /\a . \x::a . x
since you cannot pull out an appropriate type to pass to id without
evaluating the 'irrefutable' pattern, you end up with _|_ instead of 4.
basically, allowing irrefutable matching on
Hi all.
Does anyone know of a Haskell compiler that will run from a USB stick?
I think something like Hugs + minimal libraries + WinHugs should be
small enough to install onto the stick, but I haven't tested this.
That'd be the ideal scenario as I'm teaching Haskell (so won't need
complicated
Hi,
I think something like Hugs + minimal libraries + WinHugs should be
small enough to install onto the stick, but I haven't tested this.
See MinHugs, http://cvs.haskell.org/Hugs/pages/downloading.htm, it
should fit on a USB stick easily, just install it to the USB drive and
you should be
another beginners question about monads: given the type
| data (Ix x) = Permutation x = Permutation [x]
i wanted to define
| instance Monad Permutation where
| return xs = Permutation xs
but of course nothing about the monad class guarantees xs to be of
type list. the monad class seems
Hello David,
Tuesday, October 3, 2006, 2:17:33 PM, you wrote:
Does anyone know of a Haskell compiler that will run from a USB stick?
i'm ôäüùûå sure that both hugs and ghc will work. all that you need is
to use full pathname of executable in cmdline, it should find other
settings itself. or,
On Oct 3, 2006, at 03:49 , Ross Paterson wrote:
On Tue, Oct 03, 2006 at 10:44:49AM +1000, Thomas Conway wrote:
I've been [trying to] grapple with the various monads and
transformers, and it occurs to me that the standard instance for
Either as a monadic type is unnecessarily restrictive. Is
On Tue, Oct 03, 2006 at 07:52:54AM -0400, Lennart Augustsson wrote:
Yes, having fail in the Monad is a horrible wart.
And like some other warts in Haskell it was added to cure the symptom
rather than the disease. :(
Switching metaphors, what do you see as the disease in this case?
(As far as
Bulat Ziganshin [EMAIL PROTECTED] writes:
Hello David,
Tuesday, October 3, 2006, 2:17:33 PM, you wrote:
Does anyone know of a Haskell compiler that will run from a USB stick?
i'm ôäüùûå sure
Блым?
--
Jón Fairbairn [EMAIL PROTECTED]
Ross Paterson wrote:
On Tue, Oct 03, 2006 at 07:52:54AM -0400, Lennart Augustsson wrote:
Yes, having fail in the Monad is a horrible wart.
(As far as I know, it's there for the translation of pattern match
failure in do-expressions.)
I think it would be much less of a wart if the signature
Jón == Jón Fairbairn [EMAIL PROTECTED] writes:
Jón Bulat Ziganshin [EMAIL PROTECTED] writes:
Hello David,
Tuesday, October 3, 2006, 2:17:33 PM, you wrote:
Does anyone know of a Haskell compiler that will run from a USB
stick?
i'm ôäüùûå sure
Jón Блым?
almost %-) Bulat accidently
Hi,
I am new to Haskell and am learning Haskell on my own with The Haskell
School of Expression. Unfortunately there is no teacher that comes
along with the book. I am having a problem with loading an excerise.
I get this message from ghci on a :l Shapes.hs
Shapes.hs:40:40:
Couldn't match
On 10/3/06, Edward Ing [EMAIL PROTECTED] wrote:
The source is below. Side is types as Float. My assumption was that
Haskell would know how to convert the Int to a float and all would be
well. I am I mistaken somewhere? The problem is with the last line.
Yes - Haskell does not automatically
Hello Edward,
Tuesday, October 3, 2006, 9:44:27 PM, you wrote:
Couldn't match `Side' against `Int'
In the first argument of `sin', namely `angle'
The source is below. Side is types as Float. My assumption was that
Haskell would know how to convert the Int to a float and all would be
It all came about because pattern matching failure sometimes cause a
do expression to be in MonadZero rather than Monad with the old
translation.
This gave rise to confusing error messages, it was claimed. This was
the disease.
-- Lennart
On Oct 3, 2006, at 08:28 , Ross Paterson
On Tue, Oct 03, 2006 at 12:10:52PM +0200, [EMAIL PROTECTED] wrote:
So you mean that
id = /\a . \x :: a . x
is /strict/ in its first argument, i.e. in the /type/ a. So to speak,
type erasure is equivalent to strictness in all and every type argument.
For an irrefutable existential
Hi folks,
I tried to build edison-1.2.0.1-sources with the command 'make system'
but got:
*** Exception: Line 10: Unknown field 'hs-source-dirs'
I am using GHC 6.4.1. Any idea how to fix this?
Thanks,
Lyle
___
Haskell-Cafe mailing list
Hi All,
Next monad query [*]
In the 1995 paper Composing Haggis, layout is done using a monad to
compose individual elements. To modernize the syntax consider (forgive
the operator, but it avoids parentheses):
infixl 1 |
f | x = f x
mylayout
= do
hbox | do
button ok
On Tuesday 03 October 2006 22:00, Lyle Kopnicky wrote:
Hi folks,
I tried to build edison-1.2.0.1-sources with the command 'make system'
but got:
*** Exception: Line 10: Unknown field 'hs-source-dirs'
I am using GHC 6.4.1. Any idea how to fix this?
You are probably using an older version
Robert Dockins wrote:
On Tuesday 03 October 2006 22:00, Lyle Kopnicky wrote:
Hi folks,
I tried to build edison-1.2.0.1-sources with the command 'make system'
but got:
*** Exception: Line 10: Unknown field 'hs-source-dirs'
I am using GHC 6.4.1. Any idea how to fix this?
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