[Vala] Using custom Objects as parameters for signals.

["Alexandre Moreira" <alexandream gmail com>]

Hello, again.

I was just trying to create a signal much like this one:

public signal void registered(F.Document document);

in a file that could find a F.Document with no problem (this is an
interface I created in another file).

When I try that, valac quits with a big bad error:

** (valac:29348): CRITICAL **: vala_ccode_formal_parameter_new:
assertion `type != NULL' failed

** (valac:29348): CRITICAL **:
vala_ccode_function_declarator_add_parameter: assertion
`VALA_IS_CCODE_FORMAL_PARAMETER (param)' failed

** (valac:29348): CRITICAL **: vala_ccode_identifier_new: assertion
`_name != NULL' failed
Segmentation fault

does this simply mean that this kind of usage is not implemented or am
I doing anything wrong ?

I can solve the problem using Object instead of F.Document for the
type, and I can live with that fow now, but I just thought that you
should know.

Best regards,
Alexandre Moreira.