From: skaller <skaller@users.sourceforge.net>
To: Nicolas Cannasse <warplayer@free.fr>
Cc: caml-list <caml-list@inria.fr>
Subject: Re: [Caml-list] Why doesn't ocamlopt detect a missing ; after failwith statement?
Date: 26 Nov 2004 11:11:46 +1100 [thread overview]
Message-ID: <1101427906.9291.107.camel@pelican.wigram> (raw)
In-Reply-To: <005701c4d333$c3bc31e0$19b0e152@warp>
On Fri, 2004-11-26 at 08:14, Nicolas Cannasse wrote:
> > All well and good, but I don't understand why it doesn't warn me about
> > the missing ';' in the first case.
>
> val failwith : string -> 'a
>
> so failwith "error" prerr_endline "OK";
>
> is a valid call since 'a unify with (string -> unit) -> string -> unit
.. a problem which could not occur were there a void type
which couldn't unify with 'a, and prerr_endline had
type string-> void.
--
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
next prev parent reply other threads:[~2004-11-26 0:11 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-25 20:46 Richard Jones
2004-11-25 21:14 ` [Caml-list] " Nicolas Cannasse
2004-11-26 0:11 ` skaller [this message]
2004-11-26 0:44 ` Jacques Garrigue
2004-11-26 3:08 ` skaller
2004-11-26 5:25 ` Jacques Garrigue
2004-11-26 7:08 ` Nicolas Cannasse
2004-11-26 14:42 ` Jacques Garrigue
2004-11-26 17:01 ` Alain Frisch
2004-11-26 19:36 ` Michal Moskal
2004-11-26 17:01 ` Damien Doligez
2004-11-29 0:40 ` Jacques Garrigue
2004-11-29 11:07 ` [Caml-list] Why doesn't ocamlopt detect a missing ; afterfailwith statement? Frederic van der Plancke
2004-11-29 11:43 ` Jacques Garrigue
2004-11-29 11:27 ` Frederic van der Plancke
2004-11-26 22:24 ` [Caml-list] Why doesn't ocamlopt detect a missing ; after failwith statement? Hendrik Tews
2004-11-27 3:47 ` skaller
2004-11-29 0:01 ` Jacques Garrigue
2004-11-29 7:52 ` Marcin 'Qrczak' Kowalczyk
2004-11-26 3:58 ` skaller
2004-11-26 19:16 ` Brian Hurt
2004-11-26 9:01 ` Richard Jones
2004-11-26 9:56 ` skaller
2004-11-26 13:32 ` Ville-Pertti Keinonen
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