From: Eric Cooper <ecc@cmu.edu>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Is this a bug?
Date: Tue, 1 May 2007 09:34:18 -0400 [thread overview]
Message-ID: <20070501133418.GA27683@stratocaster.home> (raw)
In-Reply-To: <4637399F.6010103@functionality.de>
It certainly seems to be a bug. Here's a smaller example:
type intopt = int option
let foo ?flag () = let (_ : intopt) = flag in ()
prints as
val foo : ?flag:<hidden> -> unit -> unit = <fun>
It still seems to be typed correctly:
# foo ~flag:17 ();;
- : unit = ()
# foo ~flag:"x" ();;
This expression has type string but is here used with type int
# let bar ?(flag=0) () = ();;
val bar : ?flag:int -> unit -> unit = <fun>
# [foo; bar];;
- : (?flag:<hidden> -> unit -> unit) list = [<fun>; <fun>]
The bug is also present when you run "ocamlc -i ..."
--
Eric Cooper e c c @ c m u . e d u
next prev parent reply other threads:[~2007-05-01 13:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-01 12:59 Thomas Fischbacher
2007-05-01 13:34 ` Eric Cooper [this message]
2007-05-02 0:25 ` [Caml-list] " Jacques Garrigue
2007-05-02 0:50 ` Thomas Fischbacher
2007-05-02 2:40 ` Jacques GARRIGUE
-- strict thread matches above, loose matches on Subject: below --
2006-05-09 13:09 is this a bug ? Christophe Raffalli
2006-05-09 13:16 ` [Caml-list] " Remi Vanicat
2006-05-09 13:19 ` Samuel Mimram
2006-05-09 13:26 ` Christophe Raffalli
2006-05-09 13:33 ` Samuel Mimram
2006-05-09 13:30 ` Yoann Padioleau
2006-05-09 13:22 ` Christophe Raffalli
2006-05-09 13:33 ` Luc Maranget
2006-05-09 13:47 ` Arne Ehrlich
2006-05-09 18:24 ` Jonathan Roewen
2006-05-09 13:47 ` Alain Frisch
2002-07-08 19:53 [Caml-list] productivity improvement Oleg
2002-07-10 15:39 ` John Max Skaller
2002-07-12 12:16 ` [Caml-list] Is this a bug? John Max Skaller
2002-07-12 14:05 ` Xavier Leroy
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