From: John Max Skaller <skaller@ozemail.com.au>
To: Brian Rogoff <bpr@best.com>
Cc: Mark Seaborn <mrs35@cam.ac.uk>, caml-list@inria.fr
Subject: Re: [Caml-list] two unrelated questions
Date: Wed, 02 May 2001 09:30:56 +1000 [thread overview]
Message-ID: <3AEF4730.C900154B@ozemail.com.au> (raw)
In-Reply-To: <Pine.BSF.4.21.0105011343400.11466-100000@shell5.ba.best.com>
Brian Rogoff wrote:
>
I wrote:
> > let rec foldc remove kons knil l = match remove l with
> > | (_,None) -> knil
> > | (xs,Some x) -> kons x knil (fun rest -> foldc remove kons rest xs)
> >
> > let foldc_list = foldc (fun l -> match l with
> > | [] -> l,None
> > | x::xs -> xs,Some x)
But this doesn't actually work: it makes the types monomorphic unknowns
('_a etc). I should have written out the parameters explicitly to avoid
this:
let foldc_list kons knil l = ....
--
John (Max) Skaller, mailto:skaller@maxtal.com.au
10/1 Toxteth Rd Glebe NSW 2037 Australia voice: 61-2-9660-0850
checkout Vyper http://Vyper.sourceforge.net
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next prev parent reply other threads:[~2001-05-02 10:00 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-25 21:08 Chris Hecker
2001-04-26 0:38 ` Patrick M Doane
2001-04-26 6:04 ` Judicaël Courant
2001-04-26 12:06 ` John Max Skaller
2001-04-27 9:12 ` Anton Moscal
2001-04-29 22:24 ` Brian Rogoff
2001-04-30 18:57 ` Fergus Henderson
2001-05-01 1:31 ` Jacques Garrigue
2001-05-01 12:45 ` [Caml-list] " Ken Friis Larsen
2001-04-27 15:09 ` [Caml-list] " Brian Rogoff
2001-04-27 17:49 ` John Max Skaller
2001-04-26 8:22 ` Andreas Rossberg
2001-04-26 1:13 ` Jacques Garrigue
2001-04-26 13:47 ` Xavier Leroy
2001-04-26 22:34 ` Chris Hecker
2001-04-26 16:57 ` Mark Seaborn
2001-04-26 22:20 ` John Max Skaller
2001-05-01 21:08 ` Brian Rogoff
2001-05-01 23:30 ` John Max Skaller [this message]
2001-05-02 0:03 ` John Max Skaller
2001-05-01 17:25 Dave Berry
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