#1487: unix package: test needed for getLoginName
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Reporter: simonmar | Owner: adrien
Type: bug | Status: new
Priority: lowest
#7310: Compiler nontermination on UNPACK pragmas
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Reporter: nwf | Owner:
Type: bug | Status: closed
Priority: normal |
#7492: Generic1 deriving: Can we replace Rec1 f with f :.: Par1?
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Reporter: spl | Owner:
Type: feature request | Status: new
Priority: normal
On 09.12.2012, at 00:12, Yuras Shumovich shumovi...@gmail.com wrote:
It looks wrong for me: the highest part of %rax remains uninitialized.
When 32 bits are assigned to any of the standard registers, the upper 32 bits
are implicitly set to zero. Intel is weird.
Axel
When 32 bits are assigned to any of the standard registers, the upper 32
bits are implicitly set to zero. Intel is weird.
Didn't AMD invent the 64-bit extensions?
-- Kim-Ee
On Sun, Dec 9, 2012 at 3:07 PM, Axel Simon axel.si...@in.tum.de wrote:
On 09.12.2012, at 00:12, Yuras Shumovich
I'm making a GHC package for Salix 14 (which is backwards-compatible with
Slackware, so this will be a Slackware package, too).
The main thing I'd be grateful for advice on is the overall approach I'm
taking to the package. Others I've seen (such as the Arch package) just
assume GHC is already
I don't see a command-line switch to ask cabal-install to use a different
config file. Is there an environment variable for it or something? I want
to use the same cabal-install binary with three different installs of ghc
and ghc-pkg to allow me to maintain my cross-compiler packages as well.
* Stephen Paul Weber singpol...@singpolyma.net [2012-12-09 21:20:34+]
I don't see a command-line switch to ask cabal-install to use a
different config file. Is there an environment variable for it or
something? I want to use the same cabal-install binary with three
different installs of
We are pleased to announce the first release candidate for GHC 7.6.2:
http://www.haskell.org/ghc/dist/7.6.2-rc1/
This includes the source tarball, installers for Windows, and
bindists for Windows, Linux, OS X and FreeBSD, on x86 and x86_64.
We plan to make the 7.6.2 release early in 2013.
Hello all,
I'm one of those curmudgeons still working on OSX 10.5.8. Recently I
finally got around to building the latest GHC and, FWIW, everything
seems to have worked out fine. I did get a few failed tests in the
testsuite though, and I'm curious what they mean or if they're actually
cause
On Sun, Dec 09, 2012 at 05:45:17PM -0500, wren ng thornton wrote:
I'm one of those curmudgeons still working on OSX 10.5.8. Recently I
finally got around to building the latest GHC and, FWIW, everything
seems to have worked out fine. I did get a few failed tests in the
testsuite though, and
I'm currently working with a C library that needs to use/modify global C
variables, for example:
igraph_bool_t igraphhaskell_initialized = 0;
int igraphhaskell_initialize()
{
if (igraphhaskell_initialized != 0)
{
printf(C: Not initializing. igraphhaskell_initialized =
Somebody claiming to be Roman Cheplyaka wrote:
* Stephen Paul Weber singpol...@singpolyma.net [2012-12-09 21:20:34+]
I don't see a command-line switch to ask cabal-install to use a
different config file.
There's a '--config-file' option, see
https://github.com/haskell/cabal/issues/1113
On 07/12/12 02:19, Edward Kmett wrote:
I am happy to announce the release of version 3.7 of the lens package,
which provides Lenses, Folds, and Traversals for working with
arbitrary data types.
Do you use types to index the fields of tuples? It's a good general
mechanism to represent the
On Sun, Dec 9, 2012 at 10:14 PM, Ashley Yakeley ash...@semantic.org wrote:
On 07/12/12 02:19, Edward Kmett wrote:
I am happy to announce the release of version 3.7 of the lens package,
which provides Lenses, Folds, and Traversals for working with
arbitrary data types.
Do you use types to
If you want compiling functional languages and can relax the
requirement for up to date:
Antoni Diller's Compiling Functional Languages is good. It is short
enough (300 pages) that you could reasonably work through it and it
includes the full source of a compiler in the appendix - written in
* Edward Z. Yang ezy...@mit.edu [2012-12-08 15:45:54-0800]
Second, even *if* the above holds (two tells are equivalent to one
tell), then there is *some* function f such that
tell w1 tell w2 == tell (f w1 w2)
It isn't necessary that f coincides with mappend, or even that the
On Thu, Dec 6, 2012 at 5:23 PM, Brandon Allbery allber...@gmail.com wro\
Both should be cdevs, not files, so they do not go through the normal
filesystem I/O pathway in the kernel and should support select()/poll().
(ls -l, the first character should be c instead of - indicating
Hi all,
I'd say that a type class declares functions and specifies laws (in the
docs)
what its implementations must adhere to. It's not the job of a type class to
fulfill the laws, it's the job of its implementations. So the reason for
'Monoid w' in 'MonadWriter' cannot be that then
Stephen Tetley stephen.tetley at gmail.com writes:
Also Franklyn Turbak and David Gifford's Design Concepts for
Programming Languages is very good (and new!) but huge.
Yes! I like that book very much, and I use it for teaching
semantics and compilation of programming languages.
Semantics - by
Christopher Howard wrote:
I'm at something of a crossroads, and I'm hoping to get a bit of free
career advice. I really enjoy programming with Haskell (and a few other
exotic languages), and was hoping I could eventually make a living in
that sort of field. Not rich and famous, necessarily, just
Yes... CS academics delivers less than it could/should;
and whatever this delivery is, its asymptotically sub-linear.
Some of it is to do with the not-quick-enough takeup of FP in academia,
though there are obviously many other factors as well.
Thanks Doug for reminding me of points that I had forgotten (and which are
new)
I will insert them into the blog
My comments inline
On Sun, Dec 9, 2012 at 10:01 PM, Doug McIlroy d...@cs.dartmouth.edu wrote:
Yes... CS academics delivers less than it could/should;
and whatever this delivery
On Sun, Dec 9, 2012 at 11:04 PM, Malcolm Wallace malcolm.wall...@me.comwrote:
On 9 Dec 2012, at 16:31, Doug McIlroy wrote:
In fact the FP community came late to some of these, just as
programming languages at large came late to garbage collection.
Lazy evaluation--at the heart of
An additional thought: I'd say 'contained' is sort of inverse to 'writer':
writer = contained = id
contained . writer = return
Petr Pudlak
2012/12/9 Petr P petr@gmail.com
Hi all,
I'd say that a type class declares functions and specifies laws (in the
docs)
what its
Heinrich Apfelmus apfel...@quantentunnel.de wrote:
Christopher Howard wrote:
Concerning a university education, there are two approaches
1. I want to learn as much as possible
2. I want to learn just enough to get a high-paying job
There's actually a third approach ( and probably more):
3. I
On 9 December 2012 10:29, Leon Smith leon.p.sm...@gmail.com wrote:
On Thu, Dec 6, 2012 at 5:23 PM, Brandon Allbery allber...@gmail.com wro\
Both should be cdevs, not files, so they do not go through the normal
filesystem I/O pathway in the kernel and should support select()/poll().
(ls -l,
Lazy evaluation--at the heart of spreadsheets since the beginning.
Never thought of that -- nice!
Unfortunately it's not literally true, because spreadsheets push
recalculated values to all the variables that depend on them,
rather than waiting until the dependent values are needed. But
the
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I'm currently working with a C library that needs to use/modify global C
variables, for example:
igraph_bool_t igraphhaskell_initialized = 0;
int igraphhaskell_initialize()
{
if (igraphhaskell_initialized != 0)
{
printf(C: Not initializing. igraphhaskell_initialized =
On 10/12/2012, at 6:34 AM, Malcolm Wallace wrote:
On 9 Dec 2012, at 16:31, Doug McIlroy wrote:
In fact the FP community came late to some of these, just as
programming languages at large came late to garbage collection.
Lazy evaluation--at the heart of spreadsheets since the
Try http://lambda-the-ultimate.org/node/492
On Sat, Dec 8, 2012 at 2:41 PM, Danny Gratzer danny.grat...@gmail.comwrote:
Sorry for the multiple posts, last time I try to write any decent length
email from my phone...
Anyways, and that was a tutorial not an introduction. I am also
reading
On Mon, Dec 10, 2012 at 5:33 AM, Doug McIlroy d...@cs.dartmouth.edu wrote:
Matlab exploits them heavily (though represented as doubles).
Not sure what you are referring to
I had in mind Matlab's frequent use of a Boolean array as
a characteristic function describing some property of
On 12/10/2012 01:20 AM, Eli Frey wrote:
Jerzy makes a good point that you might not be the best judge of what you
should learn.
Not only that: you have *no reliable way of knowing* what you might be
missing.
Any half-decent CS education gives you a very broad grounding in the
field so that
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