Hi, While using green-card to create an interface for postgres database
access, I recieved the following when I executed
ghc -c PG.hs -o PG.o -fglasgow-exts -i/usr/local/gc-2.03/lib/ghc
-package text -package data -package util
ghc-5.02: panic! (the `impossible' happened, GHC version 5.02):
subject says it all...
--
Hal Daume III
Computer science is no more about computers| [EMAIL PROTECTED]
than astronomy is about telescopes. -Dijkstra | www.isi.edu/~hdaume
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Hal Daume III wrote:
subject says it all...
name says it all; it computes fixpoints in the ST monad. :-)
-- Lennart
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Date: Fri, 8 Feb 2002 18:35:14 -0200
From: =?iso-8859-1?Q?Jos=E9_Romildo_Malaquias?= [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Newbie] Programming with MArray
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On Saturday 09 February 2002 11:38, Jorge Adriano wrote:
If you make it strict on the (,), like:
test3 l =
let s = foldr (\x (a,b) - ((,)$!x+a)$!x-b) (1,1) l
in s
Things will get worst.
Well, that's what I expected, the elements of the list will b reduced to
head normal form,
hi,I have a function, using list comprehension to pick
out the head and last elements from a list of lists
and output this into a list without duplicates. It
doesn't work. I want to know what is the error.
function :: [[Int]] - [Int]
function seg = nub (concat([head s, last s | s -
seg])