In message <[EMAIL PROTECTED]> Radu Grigore
<[EMAIL PROTECTED]> writes:
> Hi,
>
> I try to install ghc on 6.2 on a gentoo linux distribution (from
> sources). It fails with
You are most welcome to report Haskell issues on Gentoo in the Gentoo bugzilla:
http://bugs.gentoo.org/
We're fairly good a
Hi,
I try to install ghc on 6.2 on a gentoo linux distribution (from
sources). It fails with
---
/usr/bin/ar: creating libHSbase.a
xargs: /usr/bin/ar: terminated by signal 15
---
It looks like it's a lack of resources. The computer is a Celeron
1.3GHz with 160MB RAM & 400MB swap. Isn't that enough
> Jorge,
>
> > Besides the case where 'a' is the same as 'b', there is also another
> > interesting case. That is when you have both, Foo A B and Foo B A.
> > This is a
> > known property (named DoubleFoo) [...]
>
> Again, with -fallow-undecidable-instances:
>
> \begin{code}
> class (Foo a b, Foo
On 2004-12-11 at 16:00GMT "chris beddoe" wrote:
> Hey,
please don't send mail in html
> I have been trying to program a simple Haskell program that allows me
> to input a list of Java files and their dependencies
Judging from what appears below, you should probably start
with something simp
> intermediate thunk has already been built. You need a separate "strict
> foldl" function, usually called foldl', which was unaccountably
> omitted from the prelude.
There is one in Data.List.
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Hey,
I have been trying to program a simple Haskell program that allows me to input a list of Java files and their dependencies (i.e. other files which they rely upon) and have come across some very stubborn problems.
> semiColon :: Char -> Bool> semiColon ':' = True> semiColon _ = False
> getFDep
Jorge,
Besides the case where 'a' is the same as 'b', there is also another
interesting case. That is when you have both, Foo A B and Foo B A.
This is a
known property (named DoubleFoo) [...]
Again, with -fallow-undecidable-instances:
\begin{code}
class (Foo a b, Foo b a) => DoubleFoo a b
instance
Jorge,
I'd like to achieve something better than this. I was looking for
something
like "class synonyms". So if I declared an instance Foo A A, I
automagicaly
had Bar A, because they'd be the same.
Using -fallow-undecidable-instances (in GHC) you could do:
\begin{code}
class Foo a b | a -> b wher
