RE: seg-fault in 6.10.1

2009-01-23 Thread Simon Peyton-Jones
Yes we are. If you aren't using the FFI or unsafe things, you should not get a seg fault. Do help us to reproduce it -- thanks. Simon | -Original Message- | From: glasgow-haskell-bugs-boun...@haskell.org [mailto:glasgow-haskell-bugs- | boun...@haskell.org] On Behalf Of Serge D. Mechvel

Re: Changes in scoped type variable behavior?

2009-01-23 Thread David Menendez
2009/1/23 Austin Seipp : > > The code is attached to this message; the problem is in the normalize > function: > >> normalize :: (Modular s a, Integral a) => a -> M s a >> normalize a = M (mod a (modulus (u :: s))) "s" isn't scoped over the definition of "normalize" in this definition. You need an

Changes in scoped type variable behavior?

2009-01-23 Thread Austin Seipp
Hi, I've been reading Oleg Kiselyov's "Implicit Configurations" paper and while getting the modulus math code to work I've hit a bit of a problem. The code is attached to this message; the problem is in the normalize function: > normalize :: (Modular s a, Integral a) => a -> M s a > normalize a

Re: incorrect implementation of :show bindings?

2009-01-23 Thread Peter Hercek
Hi Pepe, Thanks for the confirmation. I added the ticket: http://hackage.haskell.org/trac/ghc/ticket/2976 Peter. Pepe Iborra wrote: Hi Peter, It looks like a bug to me too. I tested it and 6.6 displays the correct behaviour, while 6.8.1 shows the bug. You should open a ticket if you haven't d

seg-fault in 6.10.1

2009-01-23 Thread Serge D. Mechveliani
Dear GHC team, I `make' my (large) project in ghc-6.10.1, Linux Debian, i386-unknown, run the executable, and obtain Segmentation fault. Then, I noted that in a few places the compiler warned about skipping some class member implementations in some instances. I added these implementations,

Re: incorrect implementation of :show bindings?

2009-01-23 Thread Pepe Iborra
Hi Peter, It looks like a bug to me too. I tested it and 6.6 displays the correct behaviour, while 6.8.1 shows the bug. You should open a ticket if you haven't done so yet. Cheers, pepe On Thu, Jan 22, 2009 at 11:57 AM, Peter Hercek wrote: > Hi, > > Bindings displayed with ":show bindings" do n