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To: Stanislav Artemkin <artemkin@gmail.com>
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Date: Tue, 21 Oct 2014 13:56:19 +0400
From: Peter Zotov <whitequark@whitequark.org>
Cc: caml-list@inria.fr, caml-list-request@inria.fr
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Subject: Re: [Caml-list] 4.02.1 toplevel hang

On 2014-10-21 13:48, Stanislav Artemkin wrote:
> Hello,
> 
> I'm still experiencing problems with toplevel hangs in 4.02 (it seems
> it is not fixed in 4.02.1).
> 
> I use utop with .ocamlinit (pretty similar to
> http://janestreet.github.io/installation.html [1]), but it is not
> related to utop. Something wrong with camlp4.
> 
> The minimal steps to reproduce:
> 
> $ ocaml
>         OCaml version 4.02.1
> 
> # #load "dynlink.cma";;
> # #load "camlp4o.cma";;
>  Camlp4 Parsing version 4.02.1
> 
> # #quit;;
> 
> ... HANG...
> 
> I see this on Linux and Mac OS X.
> 
> Is there any workaround for this? I can't switch to 4.02 due to this
> issue.

Yes. Use utop. (You need to use "#camlp4o;;" to set the syntax in it.)

-- 
Peter Zotov