From: Jeff Meister <nanaki@gmail.com>
To: Goswin von Brederlow <goswin-v-b@web.de>
Cc: Caml List <caml-list@inria.fr>
Subject: Re: [Caml-list] use identity for default function
Date: Sat, 9 Feb 2013 12:10:44 -0800 [thread overview]
Message-ID: <CAHaHOqRrF=EbFqTkaJqv8Us-WBp4OJA9kkLFjjt93Et5x660dg@mail.gmail.com> (raw)
In-Reply-To: <20130209131353.GA27519@frosties>
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Indeed, reading this thread now I have no idea why I thought that was a
good idea in the first place!
On Sat, Feb 9, 2013 at 5:13 AM, Goswin von Brederlow <goswin-v-b@web.de>wrote:
> 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
>
> --
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>
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next prev parent reply other threads:[~2013-02-09 20:10 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
2013-02-09 20:10 ` Jeff Meister [this message]
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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