diff options
Diffstat (limited to 'Objects/tupleobject.c')
| -rw-r--r-- | Objects/tupleobject.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c index 4d4a9ad..f1e3aee 100644 --- a/Objects/tupleobject.c +++ b/Objects/tupleobject.c @@ -603,6 +603,12 @@ tuplesubscript(PyTupleObject* self, PyObject* item) if (slicelength <= 0) { return PyTuple_New(0); } + else if (start == 0 && step == 1 && + slicelength == PyTuple_GET_SIZE(self) && + PyTuple_CheckExact(self)) { + Py_INCREF(self); + return (PyObject *)self; + } else { result = PyTuple_New(slicelength); if (!result) return NULL; |