From: skaller <skaller@users.sourceforge.net>
To: William Lovas <wlovas@stwing.upenn.edu>
Cc: caml-list <caml-list@inria.fr>
Subject: Re: [Caml-list] file close bug?
Date: 28 Jun 2004 05:42:57 +1000 [thread overview]
Message-ID: <1088365375.18587.15.camel@pelican.wigram> (raw)
In-Reply-To: <20040627190417.GA22473@force.stwing.upenn.edu>
On Mon, 2004-06-28 at 05:04, William Lovas wrote:
> On Mon, Jun 28, 2004 at 02:45:28AM +1000, skaller wrote:
> > On Mon, 2004-06-28 at 02:33, skaller wrote:
> > > Marshal may not like classes?
> >
> > Invalid_argument("output_value: functional value")
> >
> > Arggg. Its a class, not a functional value ..
>
> ... which is just a bunch of functions wrapped together :)
I'm not using it for that. I have a conflict: I need to marshal
a data structure containing bignums out, and, I need to put
it in a Hashtabl which won't work with bignums because
polymorphic equal fails on abstract types.
I wrapped the bignums in a class just to get a comparable id.
Now I can't marshal it :(
> Isn't this what the Closures flag was implemented for?
I'm using native code.. and I don't want to output any
functions. All I want is the bignums to be treated
like an address for comparison, but written out as a value
when marshalling..
It seems the only way to do this is to write an equal function
for my terms... anyhow i just deleted the caches .. more grief
than they wre worth, and didn't seem to speed anything up anyhow.
--
John Skaller, mailto:skaller@users.sf.net
voice: 061-2-9660-0850,
snail: PO BOX 401 Glebe NSW 2037 Australia
Checkout the Felix programming language http://felix.sf.net
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next prev parent reply other threads:[~2004-06-27 19:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-27 16:21 skaller
2004-06-27 16:33 ` skaller
2004-06-27 16:45 ` skaller
2004-06-27 19:04 ` William Lovas
2004-06-27 19:42 ` skaller [this message]
2004-06-27 20:15 ` Jon Harrop
2004-06-28 1:10 ` skaller
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