From: Goswin von Brederlow <goswin-v-b@web.de>
To: caml-list@inria.fr
Subject: Re: [Caml-list] use identity for default function
Date: Sat, 9 Feb 2013 14:13:53 +0100 [thread overview]
Message-ID: <20130209131353.GA27519@frosties> (raw)
In-Reply-To: <CAHaHOqRgRkreoKpzs8BG-OSa+g3WQaR_kAAHcYf24QCTbH=vzQ@mail.gmail.com>
On Thu, Feb 07, 2013 at 11:53:25AM -0800, Jeff Meister wrote:
> Can't you simply define it this way? (I don't think I'm using any new
> features, so maybe I misunderstood your question.)
>
> OCaml version 4.00.1
>
> # external id : 'a -> 'b = "%identity";;
> external id : 'a -> 'b = "%identity"
That is wrong. %identity is of type 'a -> 'a. You are lying to the
type system and all matter of errors and segfaults will ensure (see
later mails).
MfG
Goswin
next prev parent reply other threads:[~2013-02-09 13:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-07 19:22 Ashish Agarwal
2013-02-07 19:53 ` Jeff Meister
2013-02-07 20:04 ` AW: " Gerd Stolpmann
2013-02-07 20:06 ` Gabriel Kerneis
2013-02-09 13:13 ` Goswin von Brederlow [this message]
2013-02-09 20:10 ` Jeff Meister
2013-02-07 19:59 ` Martin Jambon
2013-02-07 20:12 ` Gabriel Kerneis
2013-02-07 20:57 ` Ashish Agarwal
2013-02-08 2:47 ` Jacques Garrigue
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