From: Dan Bensen <danbensen@att.net>
To: Fermin Reig <reig@acm.org>, caml-list@inria.fr
Subject: Re: [Caml-list] "interface mismatch" in camlp4
Date: Fri, 1 Jun 2012 12:22:18 -0700 (PDT) [thread overview]
Message-ID: <1338578538.66544.YahooMailRC@web180009.mail.gq1.yahoo.com> (raw)
In-Reply-To: <4FC909BD.60306@acm.org>
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> I had a similar problem recently. In my case, it was
> resolved by upgrading ocaml from 3.12.0 to 3.12.1.
I'm running 3.12.1 on godi.
________________________________
From: Fermin Reig <reig@acm.org>
To: Dan Bensen <danbensen@att.net>; caml-list@inria.fr
Sent: Fri, June 1, 2012 8:28:27 PM
Subject: Re: [Caml-list] "interface mismatch" in camlp4
On 01/06/12 16:46, Dan Bensen wrote:
> Is there any documentation on this error somewhere?
> I have no idea what it means.
>
> > $ camlp4rf _build/Metl.cmo _build/MetlString.cmo rules.ml
> > Camlp4: Uncaught exception: DynLoader.Error
> > ("./_build/MetlString.cmo", "interface mismatch on Metl")
>
> The first module (Metl) contains a functor, and
> the second one (MetlString) supplies an argument module
> and calls the functor. Both of them extend the PreCast
> parser.
>
I had a similar problem recently. In my case, it was resolved by
upgrading ocaml from 3.12.0 to 3.12.1. Apparently, camlp4 is buggy in
3.12.0 (so I was told, and upgrading fixed the problem for me)
HTH
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prev parent reply other threads:[~2012-06-01 19:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-01 15:46 Dan Bensen
2012-06-01 18:28 ` Fermin Reig
2012-06-01 19:22 ` Dan Bensen [this message]
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