RE: StablePtr Integer == crash

2000-03-08 Thread Simon Marlow
I believe I've fixed the foreign export problems now, at least the examples I've tried now work. However, this is a fairly large change so it may need a couple of days to settle down. Cheers, Simon

lex 1x23 == [(123,)] reads 1x23 == [(123,)]

2000-03-08 Thread Marcin 'Qrczak' Kowalczyk
They should not. -- __("Marcin Kowalczyk * [EMAIL PROTECTED] http://qrczak.ids.net.pl/ \__/ GCS/M d- s+:-- a22 C+++$ UL++$ P+++ L++$ E- ^^ W++ N+++ o? K? w(---) O? M- V? PS-- PE++ Y? PGP+ t QRCZAK 5? X- R tv-- b+++ DI D- G+ e h!

Re: prelude functions not in scope

2000-03-08 Thread Hannah Schroeter
Hello! On Tue, Mar 07, 2000 at 11:29:33PM -0800, Nick Eby wrote: Why is ghc not recognizing prelude functions, specifically isLower, toLower, and isUpper? When compiling, i get the message Variable not in scope: 'isLower' Look at the Haskell report. There's no isLower/toLower/isUpper in

Recent Sparc breakage

2000-03-08 Thread Simon Marlow
Sparc users in particular: I've identified some recent breakage in the Sparc port of GHC. If you've been experiencing crashes in binaries generated by a compiler built from recent (at least February) sources, then I've checked in a fix which might help. George, Marc: this probably fixes to the

Re: Recent Sparc breakage

2000-03-08 Thread George Russell
Simon Marlow wrote: Sparc users in particular: I've identified some recent breakage in the Sparc port of GHC. If you've been experiencing crashes in binaries generated by a compiler built from recent (at least February) sources, then I've checked in a fix which might help. George,

Re: Recent Sparc breakage

2000-03-08 Thread George Russell
Simon Marlow wrote: Sparc users in particular: I've identified some recent breakage in the Sparc port of GHC. If you've been experiencing crashes in binaries generated by a compiler built from recent (at least February) sources, then I've checked in a fix which might help. George,

Re: Qualified names in foreign export

2000-03-08 Thread Sven Panne
Marcin 'Qrczak' Kowalczyk wrote: Shouldn't foreign exported names be allowed to be qualified? IMHO not: module Foo where Foo.f = "This is not allowed, either." I've just accidentally reused a Prelude name for a function to be foreign exported and could not resolve the conflict with

International Summer School on Computational Logic

2000-03-08 Thread Sandro Etalle
F I R S T C A L L F O RP A R T I C I P A T I O N ~~ International Summer School on Computational Logic ISCL 2000

Overlapping instances

2000-03-08 Thread Simon Peyton-Jones
There has been a great deal of mail about overlapping instances. I confess that I have read little of it. But I am interested in it. Would someone like to write a summary of what the issues are what people agree about what they disagree

New Haskell mirror

2000-03-08 Thread Simon Marlow
Dear Haskellites, http://www.haskell.org/ now has a mirror site in the U.K: The HASKELL mirror is now live at the UK Mirror Service at http://www.mirror.ac.uk/sites/www.haskell.org/ and will feature in this months newsletter announcing new mirrors at the end of the month. We would be

Combinators for data flow / Laws of Form

2000-03-08 Thread Arne Bayer
1.) Does anybody know of (a set of) combinators describing the data flow through functions? The most prominent representative in this resepct is probably composition ('.' in Haskell). 2.) In http://members.aol.com/lawsofform/ I read the following: Hopkins, 1994 Hopkins, M.

fixity declarations in where clauses?

2000-03-08 Thread Michael Hudson
To bring the intellectual tone down a notch or two from that "overlapping instances" thread ... I've just spent spent a few hours tearing my hair out trying to work out why my code was giving different answers under hugs and under ghc. Eventually I found that ghc was ignoring fixity

Re: Overlapping instances

2000-03-08 Thread Fergus Henderson
On 08-Mar-2000, Simon Peyton-Jones [EMAIL PROTECTED] wrote: There has been a great deal of mail about overlapping instances. I confess that I have read little of it. But I am interested in it. Would someone like to write a summary of what the issues are

OI discussion summary

2000-03-08 Thread S.D.Mechveliani
Simon Peyton-Jones [EMAIL PROTECTED] writes on 8 Mar 2000 There has been a great deal of mail about overlapping instances. I confess that I have read little of it. But I am interested in it. Would someone like to write a summary of what the issues are