[glib] gobject: Use a destructor rather than g_atexit() for refcount debugging

[Dan Winship <danw src gnome org>]

commit ab59739e1177d463fc7577def059deb0179662cc
Author: Dan Winship <danw gnome org>
Date:   Fri Feb 10 08:24:28 2012 -0500

    gobject: Use a destructor rather than g_atexit() for refcount debugging
    
    https://bugzilla.gnome.org/show_bug.cgi?id=669671

 gobject/gobject.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/gobject/gobject.c b/gobject/gobject.c
index 88fb7ef..69f14a8 100644
--- a/gobject/gobject.c
+++ b/gobject/gobject.c
@@ -33,6 +33,7 @@
 #include "gparamspecs.h"
 #include "gvaluetypes.h"
 #include "gobject_trace.h"
+#include "gconstructor.h"
 
 /**
  * SECTION:objects
@@ -329,6 +330,13 @@ debug_objects_foreach (gpointer key,
 	     object->ref_count);
 }
 
+#ifdef G_HAS_CONSTRUCTORS
+#ifdef G_DEFINE_DESTRUCTOR_NEEDS_PRAGMA
+#pragma G_DEFINE_DESTRUCTOR_PRAGMA_ARGS(debug_objects_atexit)
+#endif
+G_DEFINE_DESTRUCTOR(debug_objects_atexit)
+#endif /* G_HAS_CONSTRUCTORS */
+
 static void
 debug_objects_atexit (void)
 {
@@ -387,7 +395,9 @@ _g_object_type_init (void)
   IF_DEBUG (OBJECTS)
     {
       debug_objects_ht = g_hash_table_new (g_direct_hash, NULL);
+#ifndef G_HAS_CONSTRUCTORS
       g_atexit (debug_objects_atexit);
+#endif /* G_HAS_CONSTRUCTORS */
     }
 #endif	/* G_ENABLE_DEBUG */
 }