#1290: ghc runs preprocessor too much
--+-
Reporter: guest| Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Driver |
#1291: Binary Solaris build fails on Solaris 9
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone:
Component:
#1292: -fwarn-monomorphism-restriction should be -Wmonomorphism-restriction
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone:
#1293: building ghc 6.6.1 hangs on linux-x86 at Language/Haskell/Syntax.hs
---+
Reporter: mm| Owner:
Type: bug | Status: new
Priority: normal|
#1292: -fwarn-monomorphism-restriction should be -Wmonomorphism-restriction
-+--
Reporter: guest |Owner:
Type: bug | Status: closed
Priority: normal|Milestone:
#1294: ? generates .. lexeme
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone:
Component: Compiler |Version:
#1295: .bat files not removed
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone:
Component: Compiler |Version:
#1296: -fwarn-monomorphism-restriction breaks package compilation
---+
Reporter: guest | Owner:
Type: bug | Status: new
Priority: normal| Milestone:
#1297: No LANGUAGE option for # in symbols
---+
Reporter: neil | Owner:
Type: bug | Status: new
Priority: normal| Milestone:
Component: Compiler |
#1298: Data.Complex.phase does unnecessary pattern match
--+-
Reporter: guest| Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component:
#1299: sh boot should give a better error message if automake isn't installed
---+
Reporter: [EMAIL PROTECTED] | Owner:
Type: feature request | Status: new
Priority:
#1256: GHC warns about omitting type signatures; would be more helpful if it
supplied inferred type signature
+---
Reporter: guest|Owner:
Type: feature request | Status:
#1288: ghci 6.6 foreign import stdcall broken, panic, panic
+---
Reporter: [EMAIL PROTECTED] |Owner:
Type: bug | Status:
#1294: ? generates .. lexeme
-+--
Reporter: guest |Owner:
Type: bug | Status: closed
Priority: normal|Milestone:
Component: Compiler | Version:
How to reproduce:
$ curl http://searchpath.org/searchpath/SearchPath.hs SearchPath.hs
$ ghc --make SearchPath.hs -o sp
$ ./sp -f runghc --sp HAppS.Protocols.HTTP.FileServer --http-port=7000
searchpath will download all the needed modules and calls out to shell to run
this:
runghc
On Mon, Mar 26, 2007 at 09:51:02PM -0700, Stefan O'Rear wrote:
On Mon, Mar 26, 2007 at 09:31:41PM -0700, John Meacham wrote:
On Mon, Mar 26, 2007 at 09:23:13PM -0700, Stefan O'Rear wrote:
On Mon, Mar 26, 2007 at 09:15:35PM -0700, John Meacham wrote:
actually, this is not true for the
I've since modified sp to add a main-is which prevents the panic and replaces it
with a complaint about Main e.g.
runghc -i.haskell_cache/http_searchpath.org-default.map.cache -main-is
HAppS.Protocols.HTTP.FileServer.main
=
The (Interactive) Glasgow Haskell Compiler -- version 6.6.1
=
The GHC Team is pleased to announce a new patchlevel release of GHC.
This release contains a
Hello Ian,
Thursday, April 26, 2007, 3:22:23 PM, you wrote:
The (Interactive) Glasgow Haskell Compiler -- version 6.6.1
can you please include in win32 distro c++ compiler, as it was done
before and as it requested by trac ticket
http://hackage.haskell.org/trac/ghc/ticket/1024 ?
to be
Hello, Bulat,
On Thu, 26 Apr 2007 22:07:47 +0900, Bulat Ziganshin [EMAIL PROTECTED] wrote:
can you please include in win32 distro c++ compiler, as it was done
before and as it requested by trac ticket
http://hackage.haskell.org/trac/ghc/ticket/1024 ?
This problem is already fixed.
Hello shelarcy,
Thursday, April 26, 2007, 6:54:40 PM, you wrote:
Hello, Bulat,
On Thu, 26 Apr 2007 22:07:47 +0900, Bulat Ziganshin
[EMAIL PROTECTED] wrote:
can you please include in win32 distro c++ compiler, as it was done
before and as it requested by trac ticket
Hi,
I've noticed that when you run ./configure on a ghc build lot's of
repetition occurs. A lot of the time the same checks are being performed for
each configure file in the ghc hierarchy. Could it be possible if some of
these checks could be done once at a high level and then subsequent
Hello Bulat,
I think that builders/distributers use make binary-dist to
make binary distribution normally.
http://hackage.haskell.org/trac/ghc/wiki/Building/Using#BootstrappingGHC
make binary-dist calls prep-bin-dist-mingw to make Windows friendly
distribution now.
Hello,
I am wondering how to link a package with some dynamic libraries in a
way that works with ghci. If I run the command
LD_PRELOAD=/lib/libgcc_s.so.1:/usr/lib/libstdc++.so.6 ghci -package mypackage
then it is successful; I am able to use package mypackage in ghci. But
if I omit the
=
The (Interactive) Glasgow Haskell Compiler -- version 6.6.1
=
The GHC Team is pleased to announce a new patchlevel release of GHC.
This release contains a
Hello,
what are the advantages of haskell over semi-functional programming languages
such as Perl, Common Lisp, etc.?
What are the mysterious side effects which are avoided by using Haskell, which
everyone talks about? Null pointers?
Don't you ever get null pointers in Haskell, including when
[EMAIL PROTECTED] wrote:
[...] semi-functional programming languages such as Perl [...]
now this is an interesting view ...
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Hi,
I need some random numbers. The documentation identifies StdGen, but I can't
figure out how to invoke it. The documentation is great
in every way, except an actual example that I can essentially cut and paste.
Thanks
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If this is interesting then please enlighten a poor, ignorant PERL hacker.
Quoting Johannes Waldmann [EMAIL PROTECTED]:
[EMAIL PROTECTED] wrote:
[...] semi-functional programming languages such as Perl [...]
now this is an interesting view ...
I need some random numbers.
in the IO Monad, hiding the use of a generator
do x - randomRIO (0, 1 :: Double) ; print x
you can also make the state explicit:
do g0 - getStdGen ; let { ( x, g1 ) = randomR ( 0, 1::Double) g0 } ;
print x
a RandomGen is actually the state object for the
On 26/04/07, Johannes Waldmann [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
[...] semi-functional programming languages such as Perl [...]
now this is an interesting view ...
I seem to remember someone writing a book on functional programming in
Perl, which seemed odd to me.
- Joe
(note to Haskellers: Yeah, I'm handwaving things here, no need to point out
counter-examples to my generalisations!)
On 4/26/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
We'll do this one first:
What are the mysterious side effects which are avoided by using Haskell,
which
everyone talks
module Dice where
import System.Random
import System.IO.Unsafe (unsafePerformIO,unsafeInterleaveIO)
import Data.List (unfoldr)
dice4,dice6,dice8,dice10,dice12,dice20,dice666 :: [Int]
dice4 = randomRs (1,4) (read foo::StdGen)
dice6 = randomRs (1,6) (mkStdGen 5)
dice8 = randomRs (1,8)
import System.IO.Unsafe (unsafePerformIO,unsafeInterleaveIO)
Whoa! I'd be very cautious recommending these for newbies ...
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HAppS LLC has part-time and full-time positions open for haskell programmers to:
* improve the open source haskell codebase at HAppS.org
* implement infrastructure to make it work well in Amazon S3/EC2 environments
* make http://pass.net reliable enough to be used by live apps
* build the
[EMAIL PROTECTED] wrote:
Hello,
what are the advantages of haskell over semi-functional programming
languages such as Perl, Common Lisp, etc.?
What are the mysterious side effects which are avoided by using
Haskell, which everyone talks about? Null pointers?
Don't you ever get null
Phiroc,
I'm new to these ideas too--especially since my college math training
is non-existent. I found the following wikipedia articles
particularly illuminating on the topic of side-effects:
http://en.wikipedia.org/wiki/Side_effect_%28computer_science%29
and
Phiroc,
Hi Welcome to the mailing list.
Problem with partially functional languages in my opinion is if you can
do things the way that your most use i.e. imperative programming you
will do it
Perl, Python, Lisp, Scheme and etc have features that support functional
programming but I would wager
that is exact the way, how i had learned about the state monads like IO and
Maybe.
that was even before i understood the [] monad, folding and using Random; i
don't remember when that was... ghc-5.xx age.
in my opinion, unsafePerformIO is a good learning tool, as soon as you use it
tricky to
Dear Helmut,
I spoke with Novel a few months ago when I was having problems with the SUSE
watcher and associated update capability with the 'old German version of Suse
10.0', they have corrected the problem, but in the long run the old 10.0 will
not be officially supported. Their product names
On 4/26/07 10:13 AM, Joe Thornber wrote:
On 26/04/07, Johannes Waldmann [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
[...] semi-functional programming languages such as Perl [...]
now this is an interesting view ...
I seem to remember someone writing a book on functional programming
Dear Haskellers,
the deadline for the May 2007 edition of the Haskell Communities
and Activities Report is only a few days away -- but this is still
enough time to make sure that the report contains a section on *your*
project, on the interesting stuff that you've been doing; using or
affecting
---
Haskell Weekly News
http://sequence.complete.org/hwn/20070427
Issue 61 - April 27, 2007
---
Welcome to issue 61 of HWN, a weekly newsletter
Hello,
Just for fun I'm trying to define multi line string literals. I have
the following code and I'm wondering if it can be improved
(understandability, elegance, performance): http://hpaste.org/1582
(look at the second annotation)
regards,
Bas van Dijk
On 26/04/07, Bas van Dijk [EMAIL PROTECTED] wrote:
test = putStrLn $ toIsString $ do I
need
MultiLine
String
On Thu, Apr 26, 2007 at 01:43:09PM +0100, Joe Thornber wrote:
On 26/04/07, Bas van Dijk [EMAIL PROTECTED] wrote:
test = putStrLn $ toIsString $ do I
need
MultiLine
Hi
How does
test = putStr I\n\
\need\n\
\multiline\n\
\string\n\
\literals\n
look?
Like the cpp will choke and die :) Multiline string literals were one
of the motivations for cpphs.
Thanks
Neil
Hallo,
On 4/26/07, Neil Mitchell [EMAIL PROTECTED] wrote:
Like the cpp will choke and die :) Multiline string literals were one
of the motivations for cpphs.
Does cpphs allow me to include a whole file into a Haskell source
file, inserting automatically the string gaps?
--
-alex
Hi
Does cpphs allow me to include a whole file into a Haskell source
file, inserting automatically the string gaps?
No, but Hugs does with Here documents.
Thanks
Neil
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Hallo,
On 4/26/07, Neil Mitchell [EMAIL PROTECTED] wrote:
No, but Hugs does with Here documents.
Unfortunately I'm using GHC but thanks!
Cheers,
--
-alex
http://www.ventonegro.org/
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Alex Queiroz [EMAIL PROTECTED] wrote:
On 4/26/07, Neil Mitchell [EMAIL PROTECTED] wrote:
Like the cpp will choke and die :) Multiline string literals were one
of the motivations for cpphs.
Does cpphs allow me to include a whole file into a Haskell source
file, inserting automatically
Claus Reinke wrote:
gcc version 3.4.2 (mingw-special)
configure:3288: $? = 0
configure:3295: c:/MinGW/bin/gcc -V 5
gcc.exe: `-V' option must have argument
configure:3298: $? = 1
configure:3321: checking for C compiler default output file name
configure:3348: c:/MinGW/bin/gccconftest.c 5
ld:
I suspect this may be because gcc has managed to pick up the Cygwin ld instead of the mingw one.
Monique - what exactly is your PATH? What happens when you say 'ld --version'?
'ld --version' doesn't show differences between mingw/cygwin, does it?
and even the mingw ld apparently sets its
Hello haskell-cafe,
In System.Time,
data ClockTime = TOD Integer Integer
, where the first integer represents the number of seconds since epoch,
and the other represents the number of picoseconds. Is there a way of
retrieving the first part? (In Haskell 98, the ClockTime type is abstract).
and even the mingw ld apparently sets its search_dirs without drive letters:
that shouldn't be the problem, though, as the failing part of ./configure was
an indirect call via gcc, which seems to set the library prefixes correctly,
when
calling collect2 (see below). it was just that the error
The biggest advantage of Haskell to me is that it helps me write
better programs in other languages.
For one reason or another Haskell never turns out to be my final
implementation language my my programs gain in the process.
Joel
--
http://wagerlabs.com/
HAppS LLC has part-time and full-time positions open for haskell programmers to:
* improve the open source haskell codebase at HAppS.org
* implement infrastructure to make it work well in Amazon S3/EC2 environments
* make http://pass.net reliable enough to be used by live apps
* build the
I've modified my Norvig spelling corrector to use a trie instead of
Data.Map in the hopes of improving performance. Plus, this is fun and
a great learning exercise for me. Unfortunately, when I load my trie
with a large amount of data, I get a stack overflow. It's unclear to
me why this is
Pete Kazmier wrote:
I've modified my Norvig spelling corrector to use a trie instead of
Data.Map in the hopes of improving performance. Plus, this is fun and
a great learning exercise for me. Unfortunately, when I load my trie
with a large amount of data, I get a stack overflow. It's unclear
I am delighted to announce the first meeting of the London Haskell
User Group on Wednesday 23rd May from 6:30PM. The meeting will be
held at City University's main campus in central London, and Simon
Peyton Jones will be coming to give a talk.
Please see the announcement on the web page
Hi
I currently maintain two libraries, TagSoup which defines the Tag data
type, and BinaryDefer, which defines the BinaryDefer class. If I
wanted to include an instance for BinaryDefer Tag, where would I put
it?
Putting it in either library introduces an artificial dependency on
the other.
I've had a similar question, which I think boiled down to a
compilation issue. Consider packages A and B that can be defined
independently. But, just as Neil pointed out, perhaps A and B could
also interact beyond their basic definition.
My naive idea is that A would compile the simple
Taking a lesson from relational databases, I'd put it in 5-normal form:
a separate module importing its two dependencies.
Don't forget the 2nd law of thermodynamics: no 4-line file will stay 4
lines long after repeated code iterations. You might as well plan for
the inevitable.
If it's too
Hi Dan,
Don't forget the 2nd law of thermodynamics: no 4-line file will stay 4
lines long after repeated code iterations. You might as well plan for
the inevitable.
If this library is for the extra interactions available when using a
libary with 2 classes (thats all BinaryDefer is likely to
On Fri, 27 Apr 2007 00:40:33 +0100
Neil Mitchell [EMAIL PROTECTED] wrote:
If it's too annoying to wait for that inevitability, try commenting
the hell out of it until it has a respectable number of lines.
Comments are for people who can't sense what their code does from the
indentation
I've created a new wiki page documenting all the new user groups for
Haskell that are springing up!
http://haskell.org/haskellwiki/User_groups
If you're starting a new group, please add it here, and publicise.
-- Don
P.S. Some obvious user group candidates, in my opinion, would be a
---
Haskell Weekly News
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Issue 61 - April 27, 2007
---
Welcome to issue 61 of HWN, a weekly newsletter
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