Hi all,
I have a problem to introspect GObject's which contains Gdk.Color. Where
is a small sample:
using Gdk;
public class Foo: Object {
public string bar { get; set; }
public Gdk.Color color { get; set; }
/* Generated CCode:
case FOO_COLOR:
boxed = g_new0 (GdkColor, 1); WRONG
boxed = g_slice_new (GdkColor); SHOULD BE
foo_get_color (self, boxed);
g_value_take_boxed (value, boxed);
*/
}
void main (string[] args)
{
Foo obj = new Foo ();
for (int i = 0; i < 1000; i++) {
weak ObjectClass klass = obj.get_class ();
weak ParamSpec[] properties = klass.list_properties ();
foreach (ParamSpec prop in properties) {
Value prop_value = Value (prop.value_type);
obj.get_property (prop.name, ref prop_value);
/* Hidden g_value_unset,gdk_color_free and g_slice_free
calls */
}
free (properties);
obj.bar = i.to_string (); // Force memory corruption
}
}
Running this code causes runtime errors if G_SLICE=always-malloc is not
set. How to avoid this problem? Is it possible to tell Vala to use
g_slice_new instead of g_new0?
Thanks,
Sergey Nizovtsev
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