diff options
| author | Pablo Galindo <Pablogsal@gmail.com> | 2020-03-02 23:55:20 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-02 23:55:20 (GMT) |
| commit | 9ddcb914f9c2debe7c1359b2450cd1573e86b91c (patch) | |
| tree | 1967dd5ab55fd5eab0193f042481ec054c655684 /Objects | |
| parent | 7ad99821d8ae75222c50e69194a39f535bb058f5 (diff) | |
| download | cpython-9ddcb914f9c2debe7c1359b2450cd1573e86b91c.zip cpython-9ddcb914f9c2debe7c1359b2450cd1573e86b91c.tar.gz cpython-9ddcb914f9c2debe7c1359b2450cd1573e86b91c.tar.bz2 | |
[3.8] bpo-39778: Don't traverse weak-reference lists OrderedDict's tp_traverse and tp_clear (GH-18749) (GH-18756)
Objects do not own weak references to them directly through the __weakref__ list so these
do not need to be traversed by the GC.
(cherry picked from commit 0c2b509)
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/odictobject.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/Objects/odictobject.c b/Objects/odictobject.c index 4c9ae3b..ac0da9b 100644 --- a/Objects/odictobject.c +++ b/Objects/odictobject.c @@ -1453,7 +1453,6 @@ odict_traverse(PyODictObject *od, visitproc visit, void *arg) _ODictNode *node; Py_VISIT(od->od_inst_dict); - Py_VISIT(od->od_weakreflist); _odict_FOREACH(od, node) { Py_VISIT(_odictnode_KEY(node)); } @@ -1466,7 +1465,6 @@ static int odict_tp_clear(PyODictObject *od) { Py_CLEAR(od->od_inst_dict); - Py_CLEAR(od->od_weakreflist); PyDict_Clear((PyObject *)od); _odict_clear_nodes(od); return 0; |