#726: error messages can include too much source code
--+-
Reporter: Bulat Ziganshin [EMAIL PROTECTED] | Owner:
Type: feature request | Status:
closed
#727: Write a generic Trie.
+---
Reporter: jpbernardy |Owner:
Type: feature request | Status: new
Priority: normal |Milestone:
#725: bug with -O2 -optc-O2
--+-
Reporter: Bulat Ziganshin [EMAIL PROTECTED] | Owner:
Type: bug | Status:
closed
Priority: normal
#708: Compiler error
+---
Reporter: [EMAIL PROTECTED] | Owner: simonpj
Type: bug| Status: new
Priority: normal | Milestone: 6.4.2
#708: Compiler error
+---
Reporter: [EMAIL PROTECTED] | Owner: simonpj
Type: bug| Status: closed
Priority: normal | Milestone: 6.4.2
#718: FinalizerEnvPtr and newForeignPtrEnv missing from Freign.ForeignPtr
---+
Reporter: [EMAIL PROTECTED] | Owner:
Type: bug | Status: new
Priority: normal
#724: tee complains if used in a process started by ghc
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone:
#728: switch to compacting collection when swapping occurs
---+
Reporter: simonmar|Owner:
Type: task| Status: new
Priority: normal |
#694: lawbreaker in HughesPJ
-+--
Reporter: [EMAIL PROTECTED] | Owner:
Type: bug | Status: closed
Priority: normal | Milestone: 6.4.2
Component:
#265: ancilData breaks link on AIX
+---
Reporter: jgoerzen | Owner: simonmar
Type: bug| Status: closed
Priority: normal | Milestone: 6.4.2
#722: Adrian Hey's StringMap library in the collections package.
-+--
Reporter: jpbernardy | Owner:
Type: task| Status: new
Priority: normal |
#722: Adrian Hey's StringMap library in the collections package.
-+--
Reporter: jpbernardy | Owner: Adrian Hey (if he accepts)
Type: task| Status: new
Ian Lynagh wrote:
The attached e-mail seems to be about a problem using a library compiled
with an unregisterised ghc with a registerised ghc. The linking step is
giving many undefined reference to `stg_ap_p_ret's (with various
numbers of 'p's) as well as a few to `GHCziIOBase_zdWIO_entry', and
John Meacham wrote:
On Mon, Mar 13, 2006 at 04:06:59PM +0300, Bulat Ziganshin wrote:
SM I think what you're suggesting is that the runtime should detect the
SM amount of physical memory on the system and auto-tune itself to switch
SM to compacting collection when its residency reaches that
Hello John,
Thursday, March 16, 2006, 4:00:34 AM, you wrote:
i suggest checking of AVAILABLE physical ram, that is perfectly
possible in windows
JM the problem is that available physical ram is wasted ram. any good os
JM will never let there be any available ram because it will fill it up
JM
On Thu, Mar 16, 2006 at 10:05:44AM +, Simon Marlow wrote:
That's right - registerised and unregisterised code are completely
incompatible.
OK, thanks.
Its similar to the situation with profiled and unprofiled code.
But in this case we get a warning:
mismatched interface file ways:
Ian Lynagh wrote:
On Thu, Mar 16, 2006 at 10:05:44AM +, Simon Marlow wrote:
That's right - registerised and unregisterised code are completely
incompatible.
OK, thanks.
Its similar to the situation with profiled and unprofiled code.
But in this case we get a warning:
Hi DUncan,
Thanks for the help.
I've installed a ghc compiler on my Linux box in order to cross-compile and I'm getting the following error. Any ideas?
Thanks,
Mark
/usr/bin/ghc -H16m -O -H32m -istage1/utils
-istage1/basicTypes -istage1/types -istage1/hsSyn
-istage1/prelude -istage1/rename
On Thu, 2006-03-16 at 13:22 -0500, Mark Greenbank wrote:
Hi DUncan,
Thanks for the help.
I've installed a ghc compiler on my Linux box in order to
cross-compile and I'm getting the following error. Any ideas?
You'll have to be very specific about exactly what procedures you're
following.
With a view to this I started collecting just the announcements on a
`feed' here:
http://www.cse.unsw.edu.au/~dons/code/hwn/announce.html
These should serve as a basis for the content, I think.
Can you add an actual date? Seeing things dated a few days ago does
contribute to a
2006/3/15, Paul Johnson [EMAIL PROTECTED]:
minh thu [EMAIL PROTECTED] wrote:
2006/3/15, Duncan Coutts [EMAIL PROTECTED]:
On Wed, 2006-03-15 at 17:21 +0100, Sebastian Sylvan wrote:
You can also use laziness (untested!):
data DLink a = (DLink a) a (DLink a) | Nil
test = d1
General question to the list:
(Q) Are there any data structures in Haskell similar to C++/STL
vectors or C# generic Lists (i.e. strongly typed ArrayLists, e.g.
Listint)? These data structures grow automatically as you add
elements to them (but in large chunks, not one node at a time). This
data
Hi all
It is often claimed that Haskell's referential transparency would make
it an excellent choice for a high-level parallel language. Furthermore,
IBM, Sony, and Toshiba's Cell processor is in great need of a high-level
parallel language. Thus, they seem to be a perfect match.
See
Hi,
My knowledge of parallel programming is limited, but I would still like
to know, what the wiser amongst of us, thinks of making a Haskell
compiler for the Cell processor. It is not that I consider implementing
one. It is just that I am curious.
apply here (and remember to use GHC as a test case;-):
http://www.compilerjobs.com/jobs/sony.php
cheers,
claus
- Original Message -
From: Mads Lindstrøm [EMAIL PROTECTED]
To: haskell@haskell.org
Sent: Thursday, March 16, 2006 9:22 PM
Subject: [Haskell] The Cell processor and Haskell
rjmh:
With a view to this I started collecting just the announcements on a
`feed' here:
http://www.cse.unsw.edu.au/~dons/code/hwn/announce.html
These should serve as a basis for the content, I think.
Can you add an actual date? Seeing things dated a few days ago does
contribute to a
The dates on the feed are in international (non-US) order, i.e. Mar 13
2006 = 13/03/2006. Is there a way to make this unambiguous by changing
the month to a word instead of a number? Just curious...
Jared.
On 3/16/06, Donald Bruce Stewart [EMAIL PROTECTED] wrote:
rjmh:
With a view to this
Well, there is a way -- it's fairly easy with the right regex -- but
is it really ambiguous? Do people find it confusing? What do other sites do?
-- Don
jupdike:
The dates on the feed are in international (non-US) order, i.e. Mar 13
2006 = 13/03/2006. Is there a way to make this unambiguous
On 2006-03-17, Donald Bruce Stewart [EMAIL PROTECTED] wrote:
Well, there is a way -- it's fairly easy with the right regex -- but
is it really ambiguous? Do people find it confusing? What do other sites do?
Why not the ISO standard -MM-DD?
--
Aaron Denney
--
If it is sufficiently non-obvious to require this thread, perhaps it'd
be worth adding the relevant guidance can be added to the idioms page
itself?
Incidentally, I looked on the Haskell home page for links to programming
idioms and advice, but came up empty. The obvious place to look was
under
Simon Peyton-Jones wrote:
Incidentally, I looked on the Haskell home page for links to programming
idioms and advice, but came up empty. The obvious place to look was
under Using Haskell, but I didn't find anything. Was I being stupid?
Haskell.org is the obvious place to look for advice about
(a) we can't specify that two types in an instance are not equal;
but we can use overlap resolution to ensure that equal types
are handled by another, more specific instance
...
permit type inequalities as guards in instance declarations:
topdecls - ..
| Incidentally, I looked on the Haskell home page for links to
programming
| idioms and advice, but came up empty. The obvious place to look was
| under Using Haskell, but I didn't find anything. Was I being
stupid?
| Haskell.org is the obvious place to look for advice about
programming in
Simon Peyton-Jones wrote:
Oh yes so there is! But what is the rationale for what goes in those
two header lines, and what goes in the grey box lists? Why would
idioms be in the first place but not the second, and FAQ in the second
but not the first? Perhaps we could have just the grey boxes?
hi,
this is one of those situations that always make scheme and perl
hackers laugh at me: i have written a piece of code that is
intuitively clear, and now i am trying to turn it into something that
compiles. and here it goes.
i have a type class that looks something like this:
class
Title: RE: [Haskell-cafe] how would this be done? type classes? existentialtypes?
Try using a GADT:
data Rs where
Rs :: Resource a = a - Rs
class Resource a where
resourceName :: a - String
instance Resource String where
resourceName x = String
instance Resource Int where
yes, that helps. also thanks to lennart and chris, i think i got it
working.
... and have more questions: is there any difference between these
two? if they are equivalent, why the two different ways to say it?
data X where X :: (Resource a) = a - X
data Y = forall a . (Resource a) = Y a
On Thu, Mar 16, 2006 at 12:40:00PM +, Chris Kuklewicz wrote:
(Why isn't it resourceName :: String ?)
because i am too clumsy. (-:
when i am trying this, ghc complains that the type of resourceName
doesn't have any occurrance of 'a', and i feel that it must be harder
for the type engine to
Alexandra Silva [EMAIL PROTECTED] wrote:
http://homepages.cwi.nl/~ralf/HList/
this looks like it might address my problems with Read / Eq
instantiation? will read.
thanks again to everybody.
m.
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Hi Alberto,
I'm sorry if this has been discussed before...
I'm reading your paper, at one point it says (re. the PCA example):
Octave achieves the same result, slightly faster. (In this experiment
we have not used optimized BLAS libraries which can improve efficiency
of the GSL)
That seems to
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