On Sun, 2008-01-20 at 20:23 +0100, Michael 'Mickey' Lauer wrote:
> Jürg Billeter wrote:
> > * Add support for instance delegates.
public delegate void Maman.InstanceCallback ();
class Maman.Bar : GLib.Object {
void do_instance_action () { }
static void main (string[] args) {
var bar = new Bar ();
InstanceCallback instance_cb = bar.do_instance_action;
// this calls do_instance_action on bar
instance_cb ();
}
}
> > * Support conditional method compilation.
[Conditional (condition = "CONDITION")]
public void foo () { }
This method will be ignored unless you pass -D CONDITION to valac.
> > * Add basic support for method pre- and postconditions.
interface Foo {
public abstract int bar (int x)
requires (x > 0)
ensures (result > 0);
}
> Anyone with short examples for the new language features among these?
Hope that helps,
Jürg
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