automaticly create the ana, cata, hylomorphisms

Hello programmers, I have a problem to solve and don't have a clue where to start. I need to do a program in haskell that creates automaticly the ana, cata and hylomorphisms to arbitraty types. It's sort of a pre-processer. How can i start? I have the HaPar.hs that has uses Haskell parser to

Announce: wxHaskell 0.4

Announcement: wxHaskell version 0.4 -- The main addition of this new release is extensive support for ODBC database access. This is currently only tested on windows and not yet supported on M

happy Haskell hacking for compiler writers

I'm curious about using purely functional data structures to represent a control-flow graph in a compiler. I'm working on a compiler that uses this model: 1. Build a control-flow graph 2. Execute a million optimization steps, each of which makes a small mutation to the control-flow grap

Re: time since the epoch

Dear Juanma, some last moment changes broke the library, I am sorry. Juanma Barranquero (Thu, Nov 06, 2003 at 05:03:03PM +0100): > > On Sat, 1 Nov 2003 17:36:11 +0100 > Stefan Karrmann <[EMAIL PROTECTED]> wrote: > > > a while ago time calculation was subject on this list. > > Now, I

Re: automaticly create the ana, cata, hylomorphisms

> Hello programmers, > > I have a problem to solve and don't have a clue where to start. This is a homework question. Please read http://www.haskell.org/hawiki/HomeworkHelp for some helpful hints. By the way, you shouldn't post the same message to multiple lists - you should choose the right

RE: automaticly create the ana, cata, hylomorphisms

Thanks and sorry. Beside new in Haskell i'm also new in this archive lists. So, i was not aware i had sent with sucess the mail to the first list. lesina > -Original Message- > From: Keith Wansbrough [SMTP:[EMAIL PROTECTED] > Sent: Friday, November 07, 2003 3:00 PM > To: Marta Isabel