diff options
| -rw-r--r-- | Objects/structseq.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Objects/structseq.c b/Objects/structseq.c index e1e7cfa..e074810 100644 --- a/Objects/structseq.c +++ b/Objects/structseq.c @@ -349,6 +349,14 @@ PyStructSequence_InitType(PyTypeObject *type, PyStructSequence_Desc *desc) PyMemberDef* members; int n_members, n_unnamed_members, i, k; +#ifdef Py_TRACE_REFS + /* if the type object was chained, unchain it first + before overwriting its storage */ + if (type->_ob_next) { + _Py_ForgetReference((PyObject*)type); + } +#endif + n_unnamed_members = 0; for (i = 0; desc->fields[i].name != NULL; ++i) if (desc->fields[i].name == PyStructSequence_UnnamedField) |