diff options
| -rw-r--r-- | gobject/gobject.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gobject/gobject.c b/gobject/gobject.c index 9776d7c95..2d950a687 100644 --- a/gobject/gobject.c +++ b/gobject/gobject.c @@ -1180,6 +1180,24 @@ g_object_real_dispose (GObject *object) g_datalist_id_set_data (&object->qdata, quark_weak_refs, NULL); } +static gboolean +floating_check (GObject *object) +{ + static const char *g_enable_diagnostic = NULL; + + if (G_UNLIKELY (g_enable_diagnostic == NULL)) + { + g_enable_diagnostic = g_getenv ("G_ENABLE_DIAGNOSTIC"); + if (g_enable_diagnostic == NULL) + g_enable_diagnostic = "0"; + } + + if (g_enable_diagnostic[0] == '1') + return g_object_is_floating (object); + + return FALSE; +} + static void g_object_finalize (GObject *object) { @@ -1189,6 +1207,17 @@ g_object_finalize (GObject *object) G_OBJECT_TYPE_NAME (object), object); } +#ifdef G_ENABLE_DEBUG + if (floating_check (object)) + { + g_critical ("A floating object %s %p was finalized. This means that someone\n" + "called g_object_unref() on an object that had only a floating\n" + "reference; the initial floating reference is not owned by anyone\n" + "and must be removed with g_object_ref_sink().", + G_OBJECT_TYPE_NAME (object), object); + } +#endif + g_datalist_clear (&object->qdata); GOBJECT_IF_DEBUG (OBJECTS, |