diff options
Diffstat (limited to 'Objects/listobject.c')
| -rw-r--r-- | Objects/listobject.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Objects/listobject.c b/Objects/listobject.c index 03bcaee..77349bb 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -1757,9 +1757,13 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) return -1; } + /* treat L[slice(a,b)] = v _exactly_ like L[a:b] = v */ + if (step == 1 && ((PySliceObject*)item)->step == Py_None) + return list_ass_slice(self, start, stop, value); + if (value == NULL) { /* delete slice */ - PyObject **garbage, **item; + PyObject **garbage, **it; int cur, i, j; if (slicelength <= 0) @@ -1788,15 +1792,15 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) cur + j + 1)); } } - for (cur = start + slicelength*step + 1; + for (cur = start + slicelength*step + 1; cur < self->ob_size; cur++) { PyList_SET_ITEM(self, cur - slicelength, PyList_GET_ITEM(self, cur)); } self->ob_size -= slicelength; - item = self->ob_item; - NRESIZE(item, PyObject*, self->ob_size); - self->ob_item = item; + it = self->ob_item; + NRESIZE(it, PyObject*, self->ob_size); + self->ob_item = it; for (i = 0; i < slicelength; i++) { Py_DECREF(garbage[i]); |