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[Caml-list] Function forward declaration?
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| Date: | -- (:) |
| From: | Marcin 'Qrczak' Kowalczyk <qrczak@k...> |
| Subject: | Re: [Caml-list] Function forward declaration? |
W li¶cie z wto, 06-04-2004, godz. 18:53 +0100, Richard Jones napisa³:
> val g : unit -> int (* prototype; val is already reserved word *)
>
> let f () = (* ... *) g ()
>
> (* some intervening code which makes it difficult to use let rec ... and *)
>
> let g () = (* ... *) 42 (* compiler checks that g matches proto *)
What would this code do?
val g : unit -> int
let f () = g ()
let x = f ()
let y = x + 1
let g () = y
--
__("< Marcin Kowalczyk
\__/ qrczak@knm.org.pl
^^ http://qrnik.knm.org.pl/~qrczak/
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