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| author | Erlend Egeberg Aasland <erlend.aasland@innova.no> | 2021-05-27 15:50:12 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-05-27 15:50:12 (GMT) |
| commit | 4d7f8f9f7fb09ea8eb4e43409a16a91b0bf18571 (patch) | |
| tree | 28774e41333086128f87f02f830bd0ce6e13fc55 /Modules/_queuemodule.c | |
| parent | abc4bd5db91c86b6b74289241378a13bd3a0a5e2 (diff) | |
| download | cpython-4d7f8f9f7fb09ea8eb4e43409a16a91b0bf18571.zip cpython-4d7f8f9f7fb09ea8eb4e43409a16a91b0bf18571.tar.gz cpython-4d7f8f9f7fb09ea8eb4e43409a16a91b0bf18571.tar.bz2 | |
bpo-42972: Fully support GC protocol for _queue.SimpleQueue (GH-26372)
Diffstat (limited to 'Modules/_queuemodule.c')
| -rw-r--r-- | Modules/_queuemodule.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/Modules/_queuemodule.c b/Modules/_queuemodule.c index c27fb1a..5e0f38f 100644 --- a/Modules/_queuemodule.c +++ b/Modules/_queuemodule.c @@ -34,6 +34,13 @@ class _queue.SimpleQueue "simplequeueobject *" "simplequeue_get_state_by_type(ty [clinic start generated code]*/ /*[clinic end generated code: output=da39a3ee5e6b4b0d input=0a4023fe4d198c8d]*/ +static int +simplequeue_clear(simplequeueobject *self) +{ + Py_CLEAR(self->lst); + return 0; +} + static void simplequeue_dealloc(simplequeueobject *self) { @@ -46,7 +53,7 @@ simplequeue_dealloc(simplequeueobject *self) PyThread_release_lock(self->lock); PyThread_free_lock(self->lock); } - Py_XDECREF(self->lst); + (void)simplequeue_clear(self); if (self->weakreflist != NULL) PyObject_ClearWeakRefs((PyObject *) self); Py_TYPE(self)->tp_free(self); @@ -57,6 +64,7 @@ static int simplequeue_traverse(simplequeueobject *self, visitproc visit, void *arg) { Py_VISIT(self->lst); + Py_VISIT(Py_TYPE(self)); return 0; } @@ -362,6 +370,7 @@ static PyType_Slot simplequeue_slots[] = { {Py_tp_dealloc, simplequeue_dealloc}, {Py_tp_doc, (void *)simplequeue_new__doc__}, {Py_tp_traverse, simplequeue_traverse}, + {Py_tp_clear, simplequeue_clear}, {Py_tp_members, simplequeue_members}, {Py_tp_methods, simplequeue_methods}, {Py_tp_new, simplequeue_new}, |