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Date: Thu, 06 Mar 2008 12:25:11 +0100
To: caml-list@yquem.inria.fr
Subject: Problem with OCamljava
From: "Till Crueger" <crueger@informatik.uni-bonn.de>
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X-Spam: no; 0.00; failwith:01 ocamlc:01 ocamlopt:01 compilation:01 -version:01 runtime:01 hotspot:98 10.0:98 int:01 ident:01 ident:01 expression:02 expression:02 compiling:02 compiling:02 

Hi,
I have a Problem compiling with OCamljava. I first tried compiling  =

everything at once, giving all sources directly to ocamljava.jar, but I =
 =

only got the error:
"error in apply: java.lang.reflect.InvocationTargetException"

Then I tried compiling the files each on its own to see where the error =
 =

came from. Some of the files gave me the same error as above, some did  =

not. The most simple of the files producing this error was this one:

type ident =3D
       IdentVar of string
    |  IdentPtr of int
    ;;

let get_ptr =3D
    function
       IdentVar _ -> failwith "Uninitialized Variable"
    |  IdentPtr p -> p
    ;;

type primitive =3D
       Inc
    |  Dec
    |  Put
    |  Get
    |  Print
    |  Zero
    |  Moveto of ident
    ;;

type expression =3D
       ExpSequence of expression list
    |  ExpPrim of primitive
    |  ExpLoop of (ident * expression)
    |  ExpDecl
    ;;

I don't really see what I am doing wrong here, so I hope one of you can =
 =

shed some light on this. All works fine when using ocamlc/ocamlopt for  =

compilation.

Thanks,
    Till

P.s. I am using the following JVM:

till@ReiToei:> java -version
java version "1.6.0_04"
Java(TM) SE Runtime Environment (build 1.6.0_04-b12)
Java HotSpot(TM) Client VM (build 10.0-b19, mixed mode)
till@ReiToei:> exit

-- =

"If everybody minded their own business," the Duchess said in a hoarse  =

growl, "the world would go round a deal faster than it does."
   --Lewis Caroll (Alice in Wonderland)