On 2014-01-26 10:32, Axel Simon wrote:
> On 25.01.2014, at 10:48, Donald Allen <donaldcal...@gmail.com> wrote:
>
>> I don't think the warning is coming from Gtk. I think it's coming from
>> gtk2hs/gtk/Graphics/UI/Gtk/ModelView/Gtk2HsStore.c
>>
>> static gboolean
>> gtk2hs_store_iter_has_child (GtkTreeModel *tree_model,
>> GtkTreeIter *iter /* in */)
>> {
>> WHEN_DEBUG(g_debug("calling gtk2hs_store_iter_has_child\t(%p,
>> %p)\n", tree_model, iter));
>> Gtk2HsStore *store = (Gtk2HsStore *) tree_model;
>> g_return_val_if_fail (GTK2HS_IS_STORE (tree_model), FALSE);
>> g_return_val_if_fail (iter->stamp == store->stamp, FALSE);
>> <<<<<<<<<<<<<<<<<--------------------------------------
>>
>> gboolean result = gtk2hs_store_iter_has_child_impl(store->impl,
>> iter);
>> WHEN_DEBUG(g_debug("return gtk2hs_store_iter_has_child\t=%s\n",
>> result ? "TRUE" : "FALSE"));
>> return result;
>> }
>>
>> I think this assertion is just wrong. It's assuming that the
>> time-stamp on the store can't change in a callback that involves a
>> time-stamped iter. That's not true, as I've demonstrated.
>
> I see. Well, by all means, let's remove this assertion. Duncan and I
> coded this with our assumptions about what the invariants should be.
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~d
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