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gobject: add internal g_destroy_notify_assert_not_reached() helper

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This is a GDestoryNotify that asserts not to be called. Obviously, this
is only for testing and asserting (defensive programming).

It is private API inside "libgobject-2.0.so.0". If unused, we rely that
the linker can strip it out.
This commit is contained in:
Thomas Haller
2025-03-12 08:26:42 +01:00
parent dec3ba69e8
commit 4845314c01
2 changed files with 8 additions and 0 deletions
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2
gobject/gtype-private.h
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@@ -99,6 +99,8 @@ gboolean _g_object_has_signal_handler (GObject *object);
void _g_object_set_has_signal_handler (GObject *object, void _g_object_set_has_signal_handler (GObject *object,
guint signal_id); guint signal_id);
void g_destroy_notify_assert_not_reached (gpointer object);
/** /**
* _G_DEFINE_TYPE_EXTENDED_WITH_PRELUDE: * _G_DEFINE_TYPE_EXTENDED_WITH_PRELUDE:
* *

6
gobject/gtype.c
View File

@@ -4848,3 +4848,9 @@ g_type_ensure (GType type)
if (G_UNLIKELY (type == (GType)-1)) if (G_UNLIKELY (type == (GType)-1))
g_error ("can't happen"); g_error ("can't happen");
} }
void
g_destroy_notify_assert_not_reached (gpointer object)
{
g_return_if_reached ();
}