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Merge branch 'weak-refs-docs' into 'main'

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gobject: Clarify behaviour of adding weak refs during disposal

See merge request GNOME/glib!2255
This commit is contained in:
Michael Catanzaro 2021-10-27 23:37:22 +00:00
commit 98e0789fea
1 changed files with 7 additions and 4 deletions
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11
gobject/gobject.c
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@ -4585,11 +4585,14 @@ g_initially_unowned_class_init (GInitiallyUnownedClass *klass)
* objects. * objects.
* *
* If the object's #GObjectClass.dispose method results in additional * If the object's #GObjectClass.dispose method results in additional
* references to the object being held, any #GWeakRefs taken * references to the object being held (‘re-referencing’), any #GWeakRefs taken
* before it was disposed will continue to point to %NULL. If * before it was disposed will continue to point to %NULL. Any #GWeakRefs taken
* #GWeakRefs are taken after the object is disposed and * during disposal and after re-referencing, or after disposal has returned due
* re-referenced, they will continue to point to it until its refcount * to the re-referencing, will continue to point to the object until its refcount
* goes back to zero, at which point they too will be invalidated. * goes back to zero, at which point they too will be invalidated.
*
* It is invalid to take a #GWeakRef on an object during #GObjectClass.dispose
* without first having or creating a strong reference to the object.
*/ */
/** /**