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From: Vitaly Lugovsky <vsl@ontil.ihep.su>
To: james woodyatt <jhw@wetware.com>
Cc: The Trade <caml-list@inria.fr>
Subject: Re: [Caml-list] let rec
Date: Wed, 15 Jan 2003 22:54:10 +0300 (MSK)	[thread overview]
Message-ID: <Pine.LNX.4.52L.0301152251350.29295@ontil.ihep.su> (raw)
In-Reply-To: <687F778F-28BF-11D7-9380-000393BA7EBA@wetware.com>

On Wed, 15 Jan 2003, james woodyatt wrote:

> Try this:
>
>      let rec f (il,al,ht) =
>        let il2 = Array.make (n2+1) Lnil in
>        acopy il il2;
>        Array.iteri (fun i x -> il2.(all.(i)) <- x) al;
>        xprs (il2,anul,ht)
>      and xprs x =
>        (Hashtbl.replace ht name (CTfun(f));
>         compile_exprs env2 exprs) x in
>      f

 It's not a same implementation. :(

Hashtbl.replace should be executed only in the
"compilation-time", not after the closure
'f' call. And, ht and env2 should be eliminated completely from
the 'f' execution environment...

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  reply	other threads:[~2003-01-15 19:54 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-01-15 19:15 Vitaly Lugovsky
2003-01-15 19:27 ` james woodyatt
2003-01-15 19:54   ` Vitaly Lugovsky [this message]
2003-01-15 19:53 ` Max Kirillov
2003-01-16 14:38 ` Mike Potanin
2003-01-18 12:08   ` Damien Doligez
2003-01-18 15:31     ` Mike Potanin
2003-01-18 19:22     ` Vitaly Lugovsky

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