From: Tom Hirschowitz <hirschow@mouton.inria.fr>
To: caml-list@inria.fr
Subject: Re: circular types?
Date: Tue, 24 Oct 2000 10:48:06 +0200 [thread overview]
Message-ID: <200010240848.e9O8m7v22594@concorde.inria.fr> (raw)
Hendrik Tews writes :
I would like to have recursive types spread over different files
like ....
That should be possible, but again there will be a mixing step,
creating
a new module, in which the different parts of your recursive types
block
are linking together.
In your example, you would have :
========== file types.ml
? type formula
type types =
| Product of types list
...
| Comprehension of formula
===================================
========== file expression.ml
? type formula
type expression =
| Abstraction of (string * types) list * expression
....
| Formula of formula
===================================
========== file formula.ml
? type expression
type formula =
| Forall of (string * types) list * formula
...
| Expression of expression
===================================
========== file next.ml
module MyTypes = Types + Expression + Formula;;
...
===================================
Is it enough?
> It would be great if one could incorporate a class into the
> recursion. But I guess as a first step one has to allow recursion
> between classes and types in one module as in
> type t = ....
> and class c = ...
> and type t' = ...
I'm not here until now, since in the prototype, there are only
recursive values. But probably O-people at Cristal could answer this
point.
Bye,
Tom
next reply other threads:[~2000-10-24 15:51 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-10-24 8:48 Tom Hirschowitz [this message]
2000-10-26 8:39 ` Hendrik Tews
2000-10-26 9:11 ` Tom Hirschowitz
-- strict thread matches above, loose matches on Subject: below --
2000-10-23 7:43 Tom Hirschowitz
2000-10-23 15:35 ` Brian Rogoff
2000-10-25 14:03 ` John Max Skaller
2000-10-25 19:47 ` Brian Rogoff
2000-10-26 9:12 ` Hendrik Tews
2000-10-26 16:37 ` John Max Skaller
2000-10-24 8:37 ` Hendrik Tews
2000-10-25 14:31 ` John Max Skaller
2000-10-26 8:51 ` Hendrik Tews
2000-10-20 2:35 Chris Hecker
2000-10-20 12:24 ` Pierre Weis
2000-10-20 21:34 ` Chris Hecker
2000-10-21 8:02 ` Pierre Weis
2000-10-21 18:37 ` Chris Hecker
2000-10-21 12:22 ` Vitaly Lugovsky
2000-10-21 18:29 ` Chris Hecker
2000-10-21 22:36 ` Brian Rogoff
2000-10-23 18:43 ` Anton Moscal
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