#4040: Eq instance for Data.Data.DataType
-+--
Reporter: Eelis-| Owner:
Type: feature request | Status: new
Priority: normal| Component:
#4042: Order of declarations affects the correctness of reported error.
-+--
Reporter: ChrisN| Owner:
Type: bug | Status: new
#4040: Eq instance for Data.Data.DataType
-+--
Reporter: Eelis-| Owner:
Type: feature request | Status: new
Priority: normal| Component:
#4043: Parsing of guards, and type signatures
--+-
Reporter: igloo |Owner:
Type: bug| Status: new
Priority: normal |
#1007: Add parsing (and some more) to the time package
--+-
Reporter: bring...@… | Owner:
Type: proposal | Status: closed
Priority:
#2035: New version of getModificationTime
--+-
Reporter: felixmar | Owner:
Type: proposal | Status: closed
Priority: normal |
#2316: Add Applicative instances for all MTL Monads
+---
Reporter: sjanssen | Owner:
Type: proposal | Status: closed
Priority: normal |
#2430: Fix bug 1985
+---
Reporter: dbenbenn | Owner:
Type: proposal | Status: closed
Priority: normal | Milestone: Not GHC
#2532: Add Typeable instance to Data.Unique
-+--
Reporter: japple | Owner:
Type: proposal| Status: closed
Priority: normal | Milestone:
#2646: Expand folding options for Sets and Maps
+---
Reporter: sedillard | Owner:
Type: proposal | Status: closed
Priority: normal |
#2659: Add sortOn and other *On functions
-+--
Reporter: twanvl | Owner:
Type: proposal| Status: closed
Priority: normal | Milestone:
#2660: Add Down newtype wrapper for reversing orderings
-+--
Reporter: twanvl | Owner:
Type: proposal| Status: closed
Priority: normal |
#2717: Add nubWith, nubOrd
-+--
Reporter: Bart Massey | Owner:
Type: proposal| Status: closed
Priority: normal | Milestone: Not GHC
#2736: Add bool to Data.Bool
-+--
Reporter: guest | Owner:
Type: proposal| Status: closed
Priority: normal | Milestone: Not GHC
#3058: Add a 'hex' function to the pretty printing
-+--
Reporter: TomMD | Owner:
Type: proposal| Status: closed
Priority:
#3298: Add swap to Data.Tuple
-+--
Reporter: r6 | Owner:
Type: proposal| Status: closed
Priority: normal | Milestone: Not GHC
#3036: Max/Min Monoids
-+--
Reporter: whpearson | Owner:
Type: proposal| Status: closed
Priority: normal | Milestone: Not GHC
#3304: define gcd 0 0 = 0
-+--
Reporter: stevec | Owner:
Type: proposal| Status: closed
Priority: normal | Milestone: Not GHC
#3362: Adding a newtype EndoCategory to Control.Category
-+--
Reporter: r6 | Owner:
Type: proposal| Status: closed
Priority: normal |
#3399: Generalize the type of Data.List.{deleteBy, deleteFirstsBy}
-+--
Reporter: iago| Owner:
Type: proposal| Status: closed
Priority: normal
#3995: Comment delimiters ignored inside compiler pragma
--+-
Reporter: heatsink |Owner: igloo
Type: bug| Status: new
Priority: normal |
#3995: Comment delimiters ignored inside compiler pragma
--+-
Reporter: heatsink |Owner:
Type: bug| Status: new
Priority: normal |
#4032: Missing -I flag for windres on Windows
-+--
Reporter: batterseapower|Owner: igloo
Type: bug | Status: patch
Priority: normal|
#4042: Order of declarations affects the correctness of reported error.
--+-
Reporter: ChrisN |Owner:
Type: bug| Status: new
#4042: Order of declarations affects the correctness of reported error.
--+-
Reporter: ChrisN |Owner:
Type: bug| Status: new
#4042: Order of declarations affects the correctness of reported error.
--+-
Reporter: ChrisN |Owner:
Type: bug| Status: new
#4033: Path to TOP not escaped correctly when creating Config.hs in annrun01
test
-+--
Reporter: batterseapower|Owner: igloo
Type: bug | Status: patch
Priority:
#3446: Library enhancement request: Data.Maybe.justIf
-+--
Reporter: nomeata | Owner:
Type: proposal| Status: new
Priority: normal |
#4044: Compilation of my ghc tree with ghc-6.12.2 -dcore-lint fails.
---+
Reporter: milan | Owner:
Type: bug | Status: new
#4044: Compilation of my ghc tree with ghc-6.12.2 -dcore-lint fails.
---+
Reporter: milan | Owner:
Type: bug | Status: new
#4045: Ghc panics 'ASSERT failed! file compiler/typecheck/TcTyFuns.lhs line 318'
when compiling my ghc tree.
---+
Reporter: milan | Owner:
Type: bug | Status:
#4045: Ghc panics 'ASSERT failed! file compiler/typecheck/TcTyFuns.lhs line 318'
when compiling my ghc tree.
---+
Reporter: milan | Owner:
Type: bug | Status:
#3758: Huge regression in concurrent app performance and reliability under
threaded runtime
---+
Reporter: bos |Owner: simonmar
Type: bug | Status: infoneeded
#3810: Problems in core lib haddocks
--+-
Reporter: igloo |Owner:
Type: bug| Status: new
Priority: high |Milestone:
#3791: SplitObjs fails on sparc with GNU ld
---+
Reporter: duncan |Owner:
Type: bug | Status: new
Priority: normal |Milestone: 6.12.3
#3817: mangler fails with gcc-4.3.x and gcc-4.1.2 on sparc; suggest disabling
-fvia-C
-+--
Reporter: duncan|Owner:
Type: bug | Status: new
#2458: Unknown symbol `_environ' on MacOS X
-+--
Reporter: IgorBoehm | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 6.12.3
#2924: createDirectory: permission denied
+---
Reporter: simonmar |Owner:
Type: bug | Status: new
Priority: high |
#3070: floor(0/0) should not be defined
-+--
Reporter: carette |Owner: squadette
Type: bug | Status: new
Priority: normal|Milestone:
#3181: Regression in unboxing
+---
Reporter: dolio|Owner:
Type: bug | Status: infoneeded
Priority: normal |
#3222: GLFW 0.3 build fails w/ SSE error in 6.10.3, works in 6.10.1
---+
Reporter: GregFrascadore |Owner:
Type: bug | Status: new
Priority: normal
#3543: -fext-core doesn't force recompilation when .hcr file doesn't exist
-+--
Reporter: tim |Owner:
Type: bug | Status: new
Priority:
#3554: ASSERT failed! file TcMType.lhs line 349
+---
Reporter: simonmar |Owner: chak
Type: bug | Status: new
Priority: normal
#3571: Bizzarely bloated binaries
-+--
Reporter: guest |Owner:
Type: bug | Status: new
Priority: normal|Milestone: 6.12.3
#3696: Incorrect type inferred with -fwarn-missing-signatures and a type class
+---
Reporter: spl |Owner:
Type: bug |
#3711: Bad error reporting when calling a function in a module which depends on
a
DLL on Windows
---+
Reporter: fasta | Type: bug
Status: new | Priority: normal
#3725: Annotations not written to interface files
-+--
Reporter: rl|Owner:
Type: bug | Status: new
Priority: normal|Milestone: 6.12.3
#3756: Missing -lz option in testsuite
+---
Reporter: daniel.is.fischer | Type: bug
Status: new| Priority: normal
Milestone: 6.12.3 | Component:
#3770: getting docs out of windows distro
--+-
Reporter: denis| Owner:
Type: feature request | Status: closed
Priority: normal | Milestone:
#3782: Data Parallel Impossible happened compiler error
--+-
Reporter: guest |Owner: rl
Type: bug| Status: new
Priority: high
#3795: Haddock executable not versioned
-+--
Reporter: lpsmith |Owner:
Type: bug | Status: new
Priority: high |Milestone: 6.12.3
#3859: Problems with toClockTime on NetBSD
-+--
Reporter: igloo |Owner:
Type: bug | Status: new
Priority: normal|Milestone:
#3867: ghc: panic! (linkBCO: = 64k ptrs)
-+--
Reporter: archgrove |Owner:
Type: bug | Status: new
Priority: normal
#3871: Missing reference in manpage
-+--
Reporter: marcotmarcot |Owner:
Type: bug | Status: new
Priority: normal|Milestone: 6.12.3
#3935: buggy libffi
--+-
Reporter: guest| Owner: igloo
Type: bug | Status: closed
Priority: high | Milestone: 6.14.1
#4033: Path to TOP not escaped correctly when creating Config.hs in annrun01
test
-+--
Reporter: batterseapower|Owner: igloo
Type: bug | Status: merge
Priority:
compiling the following fragment in ghci
{-# LANGUAGE StandaloneDeriving #-}
import Data.Binary (Binary)
newtype Pair a b = Pair (a,b)
deriving instance (Binary a, Binary b) = Binary (Pair a b)
results in the following message:
Prelude :load
On 04/05/2010, at 11:10, Christian Höner zu Siederdissen wrote:
* Ben Lippmeier b...@ouroborus.net [04.05.2010 02:21]:
You can certainly create an array with these values, but in the provided
code it looks like each successive array element has a serial dependency on
the previous two
* Roman Leshchinskiy r...@cse.unsw.edu.au [04.05.2010 10:02]:
On 04/05/2010, at 11:10, Christian Höner zu Siederdissen wrote:
* Ben Lippmeier b...@ouroborus.net [04.05.2010 02:21]:
You can certainly create an array with these values, but in the provided
code it looks like each
On 04/05/2010, at 18:37, Christian Höner zu Siederdissen wrote:
* Roman Leshchinskiy r...@cse.unsw.edu.au [04.05.2010 10:02]:
On 04/05/2010, at 11:10, Christian Höner zu Siederdissen wrote:
Here http://www.tbi.univie.ac.at/newpapers/Abstracts/98-06-009.ps.gz is
a description of a parallel
-- Apologies for multiple copies --
VSTTE 2010: Workshops on Theories, Tools and Experiments
Edinburgh, Scotland, 19th August 2010
The Third International Conference on Verified Software: Theories,
Tools, and Experiments (VSTTE) is part of the Verified Software
Hi list,
I've just been helping out a wxHaskell user who has been having problems
installing the latest wxHaskell on Windows 7 with the latest haskell
Platform.
As background, wxHaskell contains a substantial C++ wrapper which is
normally compiled from the Cabal script. On Windows machines, this
On Tue, 2010-05-04 at 12:53 +0100, Jeremy O'Donoghue wrote:
Hi list,
I've just been helping out a wxHaskell user who has been having problems
installing the latest wxHaskell on Windows 7 with the latest haskell
Platform.
As background, wxHaskell contains a substantial C++ wrapper which is
Hello,
I'm pleased to announce the release of my new library, named has,
written to aim to ease pain at inconvinience of Haskell's build-in
records.
With the has, You can reuse accessors over records to write generic
function, combine records with another.
Repository is at GitHub:
realgcc.exe: installation problem - cannot exec 'cc1plus': no such
file
or directory
On checking, Haskell Platform\2010.1.0.0\mingw\libexec\gcc
\mingw32\3.4.5
does not contain cc1plus.exe. Previous versions of the platform have
done so. Is this an accidental change or a deliberate policy
Hi
On checking, Haskell Platform\2010.1.0.0\mingw\libexec\gcc\mingw32\3.4.5
does not contain cc1plus.exe. Previous versions of the platform have
done so. Is this an accidental change or a deliberate policy decision?
ghc-6.12.1 on Windows did not include the mingw C++ compiler. This was a
Hello,
I am pleased to announce the availability of happstack-hamlet:
http://hackage.haskell.org/package/happstack-hamlet
http://patch-tag.com/r/mae/happstack/snapshot/current/content/pretty/happstack-hamlet
Happstack is a web application development framework.
Hamlet provides HTML templates
On Fri, 2010-04-30 at 10:42 +0100, Simon Marlow wrote:
Here are some options:
3. allow packages to shadow each other, so haskell2010 shadows
base. This is a tantalising possibility, but I don't have
any idea what it would look like, e.g. should the client or
the
On Fri, 2010-04-30 at 10:42 +0100, Simon Marlow wrote:
Hi Folks,
I'm editing the Haskell 2010 report right now, and trying to decide what
to do about the libraries. During the Haskell 2010 process the
committee agreed that the libraries in the report should be updated,
using the current
On May 4, 2010, at 05:09 , Duncan Coutts wrote:
On Fri, 2010-04-30 at 10:42 +0100, Simon Marlow wrote:
Bear in mind these goals: we want to
a. support writing code that is Haskell 2010 only: it only uses
Haskell 2010 language features and modules.
b. not break existing code as far as
On 30/04/2010 17:58, Sean Leather wrote:
I'd appreciate a few more eyes over this, in particular look out for
messed up typesetting as there could still be a few bugs lurking.
In the HTML version, there are a few cases where section numbers are
missing from the subsection headers in
On 01/05/2010 13:18, Ian Lynagh wrote:
On Fri, Apr 30, 2010 at 05:05:17PM +0100, Simon Marlow wrote:
I've completed most of the edits to the Haskell 98 report for Haskell
2010, modulo the changes to the libraries that we still have to resolve.
I cleaned up various other things I discovered
On 02/05/2010 13:57, Ian Lynagh wrote:
On Fri, Apr 30, 2010 at 05:05:17PM +0100, Simon Marlow wrote:
I'd appreciate a few more eyes over this, in particular look out for
messed up typesetting as there could still be a few bugs lurking.
In the PDF:
p129-137: A program can only contain a
2010/5/4 Limestraël limestr...@gmail.com:
...
Minh, Kyle, Gwern, the dyre approach seems to be very interesting too.
But if I understood well, we also have to recompile at run-time the
configuration haskell script?
So the final application (Yi, for instance) will need GHC to be installed to
I'd be quite interested in this sort of project . Please keep me in the
loop,
-Carter
On Mon, May 3, 2010 at 11:06 PM, Alp Mestanogullari a...@mestan.fr wrote:
Ok guys, Ivan takes care of graphs =)
Note that it's more about computational mathematics, for things one would
do for example with
Alright, here's my attempt to add comments, although once again it seems
like the choice of algorithm in this example is a little wierd. By checking
the output I was able to determine that it results in True for values of
n*n-1, but why exactly that is I can't really figure out at the moment. If I
On 04/05/2010, at 13:30, Luke Palmer wrote:
On Mon, May 3, 2010 at 11:07 AM, Kyle Murphy orc...@gmail.com wrote:
The fact that it doesn't is proof enough that there's a problem
with it even if that problem is simply that the types you're using aren't
exactly correct. Further, I'd argue that
A complete language needs a complete implementation.
No, Minh, I was not talking about re-implementing a whole Lisp/Scheme
language interpreter in Haskell. (I know there is BTW a Scheme interpreter
made in Haskell :
http://jonathan.tang.name/files/scheme_in_48/tutorial/overview.html).
But what
On 5/3/10 23:46, Jason Dagit wrote:
This happened to a co-worker on her mac. We used gdb to track the bus
errors to the network library. Once we tracked it down to there, we did
some combination of deleting $HOME/.cabal, building/installing the
latest version of Network and then relinking
Hello Lars,
did you happen to manage ghc-6.10.4 in a zone?
I suspect there are some packages I failed to install into the zone, but
I'm not certain.
Günther
Am 29.04.10 23:19, schrieb Lars Viklund:
On Thu, Apr 29, 2010 at 09:14:50AM +0200, Christian Maeder wrote:
Günther Schmidt
From: Rafael Cunha de Almeida assina...@kontesti.me
Ivan Miljenovic ivan.miljeno...@gmail.com disse:
On 3 May 2010 14:17, aditya siram aditya.si...@gmail.com wrote:
I'm a little confused about this too. I've seen many functions defined like:
f x = (\s - ...)
which is a partial function
On Tue, May 4, 2010 at 9:09 AM, Limestraël limestr...@gmail.com wrote:
Are there other methods than Maybe or exceptions to handle the errors in
Haskell? Is the monad Error(T) useful?
I believe the usual Error monad is just (Either e), with Left
indicating failure. It's the same idea as Maybe,
This is partly a continuation from:
http://groups.google.ca/group/haskell-cafe/browse_thread/thread/4ee2ca1f5eb88e7a?hl=en#
and
http://hpaste.org/fastcgi/hpaste.fcgi/view?id=25265
Also of relevance:
http://groups.google.ca/group/haskell-cafe/browse_thread/thread/9cc8858a2e51a995?hl=en#
I know that someone has created a Haskell interpreter for lisp.
Perhaps this could server as a starting pointing to creating a
translator between lisp and haskell. This is relevant with regards to
computer algebra because the computer algebra system Maxima is written
is lisp. Their is also a
On Tue, May 4, 2010 at 2:09 PM, Limestraël limestr...@gmail.com wrote:
2010/5/4 John Lato jwl...@gmail.com
Crashing at the point of the error isn't necessarily useful in
Haskell due to lazy evaluation. The code will crash when the result
of the partial function is evaluated, which may be
hello,
2010/5/4 John Creighton johns2...@gmail.com:
I will continue to try to solve the problem on my own but at the
moment I'm able to get IsSuperSet to work but not the classes Isa,
Child and IsSubSet to work. Unlike set theory IsSubSet is not the same
as switching the order arguments in
This is a very interesting idea. I consider it to be a long shot compared to
just writing haskell code to perform these tasks, so I don't think it's a
priority, except if someone is willing to work on this. But I'd already be
quite satisfied with a more complete and uniform framework for
Hello,
I'm pleased to announce the release of my new library, named has,
written to aim to ease pain at inconvinience of Haskell's build-in
records.
With the has, You can reuse accessors over records to write generic
function, combine records with another.
Repository is at GitHub:
On Tue, May 4, 2010 at 10:18 AM, HASHIMOTO, Yusaku nonow...@gmail.com wrote:
Hello,
I'm pleased to announce the release of my new library, named has,
written to aim to ease pain at inconvinience of Haskell's build-in
records.
Hmm, nice work, looks interesting.
With the has, You can reuse
On Tue, May 4, 2010 at 5:31 PM, Gregory Crosswhite
gcr...@phys.washington.edu wrote:
Yes, but I think that it is also important to distinguish between cases where
an error is expected to be able to occur at runtime, and cases where an error
could only occur at runtime *if the programmer
Hello
I'm pleased to announce the release of my new library, named has,
written to aim to ease pain at inconvinience of Haskell's build-in
records.
Hmm, nice work, looks interesting.
Thanks!
You can use the has in three steps (without counting installation).
1. Write {-# OPTIONS_GHC
I uploaded new version (0.4.0.1) of this package with proper pragmas.
On 5 May 2010 02:00, HASHIMOTO, Yusaku nonow...@gmail.com wrote:
Hello
I'm pleased to announce the release of my new library, named has,
written to aim to ease pain at inconvinience of Haskell's build-in
records.
Hmm,
Hi
Since version 2.4.0 Haddock has generated HTML output that uses frames
(index-frames.html) in addition to the normal output. We'd like to
deprecate this feature unless there is a significant amount of users.
The reason is two-fold:
* We probably want to replace the frames with something
This whole thing seems to be touching on something I saw recently and was
quite interested in. I found a site talking about static contract checking
in Haskell, unfortunately I can't seem to find it now, but this paper (
I definitely like that idea. :-) Is this similar to the notion of dependent
types?
Cheers,
Greg
On May 4, 2010, at 11:21 AM, Kyle Murphy wrote:
This whole thing seems to be touching on something I saw recently and was
quite interested in. I found a site talking about static contract
I think it will no longer be needed once Haddock outputs table-less
layout code. Frames caused problems with the back-button, so they
weren't really an improvement. A simple CSS float:right + smaller
font on the div containing the index would be a lot better.
I think it would be best to keep
On Tue, May 4, 2010 at 2:43 PM, Gregory Crosswhite
gcr...@phys.washington.edu wrote:
I definitely like that idea. :-) Is this similar to the notion of
dependent types?
That's where things tend to wind up eventually, yes. Although, with
Haskell as it stands, a great deal of unused information
The papers are available here: http://gallium.inria.fr/~naxu/pub.html
But in general you can say things like the following:
(Dana Xu uses a slightly different notation that I can never remember).
sorted :: Ord a = [a] - Bool
sorted [] = True
sorted [x] = True
sorted (x:xs) = x head xs
* We probably want to replace the frames with something more modern
(like a sidebar on the same page) in the future
* We are rewriting the HTML backend and it would be nice to avoid
unnecessary work
So if you're using this feature and want to keep it, please speak up!
Somewhat OT, but
2010/5/4 Sean Leather leat...@cs.uu.nl:
Somewhat OT, but is there a place where we can request/review features in
the new HTML presentation of Haddock. Are there any mockups of what the
pages might look like? I've had some ideas pop around my head every time I
look at documentation. ;)
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