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-rw-r--r--Modules/gcmodule.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/Modules/gcmodule.c b/Modules/gcmodule.c
index a8976b3..5bf95b9 100644
--- a/Modules/gcmodule.c
+++ b/Modules/gcmodule.c
@@ -413,8 +413,12 @@ has_finalizer(PyObject *op)
assert(delstr != NULL);
return _PyInstance_Lookup(op, delstr) != NULL;
}
- else
+ else if (PyType_HasFeature(op->ob_type, Py_TPFLAGS_HEAPTYPE))
return op->ob_type->tp_del != NULL;
+ else if (PyGen_CheckExact(op))
+ return PyGen_NeedsFinalizing((PyGenObject *)op);
+ else
+ return 0;
}
/* Move the objects in unreachable with __del__ methods into `finalizers`.