Re: [Chicken-users] javahack bug?

[felix winkelmann]

On 9/20/07, Fred Morain-Nicolier <address@hidden> wrote:
> Hello,
>
> i try to use the javahack eggs in order to debug java-based programs. I get
> confused when trying to create Arrays. I finally find a problem (a bug?) when
> sending some expressions to jscheme. Here is an example :
>
> <session>
> CHICKEN
> Version 2.710 - linux-unix-gnu-x86-64 - ...
> #;1> (use javahack)
> ; loading /usr/local/lib/chicken/2/javahack.scm ...
> ; loading /usr/local/lib/chicken/2/javahack-base.so ...
> #;2> (java-send '(list->array double.class (list 1 2 3)))
> Error: list-terminator mismatch
> #\)
> #\]
>  Call history:
>  <syntax>                (java-send (quote (list->array double.class (list 1 
> 2 3))))
>  <syntax>                (quote (list->array double.class (list 1 2 3)))
>  <eval>          (java-send (quote (list->array double.class (list 1 2 3))))
> </session>
>
> Is someone ever get (and resolved?) this problem ?

The problem is that (list->array ...) in jscheme writes something that
can not read back in ("address@hidden") again by chicken's s-expr reader. Only
data that can be portably read/written between chicken and jscheme
can be exchanged.


cheers,
felix