Not at the moment, I'm afraid, but it's the kind of question that TH
ought to be able to answer. I could offer guidance if someone wanted to
implement it.
Simon
| -Original Message-
| From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
| heatsink
| Sent: 02 March 2006 00:55
|
heatsink wrote:
Is there a way, in template haskell, to find out what instance
declarations exist? I'm not trying to accomplish anything specific
right now, but I can see two potential uses for this. One is to emit
compile-time error messages from TH code which would be more informative
I wrote:
I just installed Visual Haskell 0.1, and when I type in the
editor, CPU usage rises to about 70% and there's a noticeable delay
before each character appears on the screen.
This is no longer happening, so I guess I ran afoul of a bug.
-- Ben
Am Mittwoch, 1. März 2006 20:20 schrieben Sie:
Daniel,
data Array i e = Array i i
shouldn't the element type appear here?
Typo: data Array i e = Array i i [e] --mockup with
list
Well, the parameter c of CollectionClass has kind (*
- *), Array has kind
(* - * - *), so it must
Is there a way, in template haskell, to find out what instance
declarations
exist?
Not at the moment, I'm afraid, but it's the kind of question that TH
ought to be able to answer. I could offer guidance if someone wanted to
implement it.
I have a concern about how computed class memberships
I am looking for Haskell code that does credit card authorization?
e.g. paypal website pro does not supply a Haskell lib.
Does anyone know where to find something like this?
-ALex-
__
S. Alexander Jacobson tel:917-770-6565
Brian Hulley wrote:
[snip]
So any solutions welcome :-)
Thank to everyone who replied to my queries about this whole layout issue.
One other thing I've been wanting to ask (not to change! :-)) for a while
is: how is the following acceptable according to the rules in the Haskell98
report
Layout only applies when something is less indented than previous
lines, I believe...
e.g.
do
c - getContents filename
putStrLn blah
or
do
x - getContents filename
putStrLn ok
works fine but
do
c - blahAction
putStrLn blah
obviously won't work
Jared.
On 3/2/06,
