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| Date: | -- (:) |
| From: | Peng Zang <peng.zang@g...> |
| Subject: | Re: [Caml-list] can anyone replicate this camlp4 problem? |
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Thanks, do you know of a good work around?
Peng
On Wednesday 25 March 2009 04:01:24 pm Andres Varon wrote:
> On Mar 25, 2009, at 3:55 PM, Peng Zang wrote:
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> > Hi, camlp4 seems to break parsing of object duplication on 3.11.
> > Can anyone
> > replicate this problem? Is this an known issue? A quick google
> > search did
> > not reveal anything..
>
> Yeah. I reported the bug here:
>
> http://caml.inria.fr/mantis/view.php?id=4673
>
> Andres
>
> > Peng
> >
> >
> > Objective Caml version 3.11.0
> >
> > # #use "topfind";;
> > Findlib has been successfully loaded. Additional directives:
> > #require "package";; to load a package
> > #list;; to list the available packages
> > #camlp4o;; to load camlp4 (standard syntax)
> > #camlp4r;; to load camlp4 (revised syntax)
> > #predicates "p,q,...";; to set these predicates
> > Topfind.reset();; to force that packages will be reloaded
> > #thread;; to enable threads
> >
> > # #camlp4o;;
> > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/dynlink.cma: loaded
> > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4: added to
> > search path
> > /home/peng/app-data/godi-3.11/lib/ocaml/std-lib/camlp4/camlp4o.cma:
> > loaded
> > Camlp4 Parsing version 3.11.0
> >
> > # class functional_point x y = object
> > val x = x
> > val y = y
> > method get_x = x
> > method get_y = y
> > method move dx dy = {< x = x + dx; y = y + dy >}
> > end;;
> > Characters 138-144:
> > method move dx dy = {< x = x + dx; y = y + dy >}
> > ^^^^^^
> > Warning S: this expression should have type unit.
> > Characters 146-156:
> > method move dx dy = {< x = x + dx; y = y + dy >}
> > ^^^^^^^^^^
> > Error: This expression has type bool but is here used with type int
> > #
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> > iD8DBQFJyoxPfIRcEFL/JewRAg8TAKCjoxTmDmfLxVHa7sXq0tGlt2rKDgCgp/C2
> > nc4vnKWkTvKXeR4Q0z4XB94=
> > =IwA+
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> >
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