Recent gobject changes

[Matthias Clasen <mclasen redhat com>]

Hey,

as some of you might have noticed, GLib head has seen some changes in
the last month or so, to move the support for the floating flag from
GtkObject to GObject.

This change has gone through some iterations, trying to make it as
compatible as possible with previous GLib releases. The current cvs
code is known to break the Perl bindings, by virtue of changing
the inheritance hierarchy above GtkObject. 

It is debatable wether the exact shape of the hierarchy is part of the
ABI or not, in any case, it would be helpful to know if there are more
bindings in the same boat as the Perl bindings. So, do your bindings
work with GLib head, and if not, what does break ?

Matthias