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[Caml-list] Function forward declaration?
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Date: -- (:)
From: skaller <skaller@u...>
Subject: Re: [Caml-list] Function forward declaration?
On Wed, 2004-04-07 at 05:28, Marcin 'Qrczak' Kowalczyk wrote:

> What would this code do?
> 
>    val g : unit -> int
>    let f () = g ()
>    let x = f ()
>    let y = x + 1
>    let g () = y

Executing the equivalent Felix program:
-----------------------
include "std";

fun f () = { return g (); }
val x = f ();
val y:int = x + 1;
fun g () = { return y; }

print x; print " "; print y; endl;
----------------------
[skaller@pelican] ~/links/flx>flx aa
0 1
-----------------------
By luck, y starts at 0 :)


-- 
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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