diff options
Diffstat (limited to 'Modules/_collectionsmodule.c')
| -rw-r--r-- | Modules/_collectionsmodule.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index 830c5b8..35034a5 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -788,7 +788,7 @@ deque_reverse(dequeobject *deque, PyObject *unused) block *rightblock = deque->rightblock; Py_ssize_t leftindex = deque->leftindex; Py_ssize_t rightindex = deque->rightindex; - Py_ssize_t n = Py_SIZE(deque) / 2; + Py_ssize_t n = Py_SIZE(deque) >> 1; Py_ssize_t i; PyObject *tmp; @@ -1047,7 +1047,7 @@ deque_clear(dequeobject *deque) static int valid_index(Py_ssize_t i, Py_ssize_t limit) { - /* The cast to size_t let us use just a single comparison + /* The cast to size_t lets us use just a single comparison to check whether i is in the range: 0 <= i < limit */ return (size_t) i < (size_t) limit; } @@ -2167,13 +2167,13 @@ _count_elements(PyObject *self, PyObject *args) oldval = _PyDict_GetItem_KnownHash(mapping, key, hash); if (oldval == NULL) { - if (_PyDict_SetItem_KnownHash(mapping, key, one, hash) == -1) + if (_PyDict_SetItem_KnownHash(mapping, key, one, hash) < 0) goto done; } else { newval = PyNumber_Add(oldval, one); if (newval == NULL) goto done; - if (_PyDict_SetItem_KnownHash(mapping, key, newval, hash) == -1) + if (_PyDict_SetItem_KnownHash(mapping, key, newval, hash) < 0) goto done; Py_CLEAR(newval); } @@ -2199,7 +2199,7 @@ _count_elements(PyObject *self, PyObject *args) Py_DECREF(oldval); if (newval == NULL) break; - if (PyObject_SetItem(mapping, key, newval) == -1) + if (PyObject_SetItem(mapping, key, newval) < 0) break; Py_CLEAR(newval); Py_DECREF(key); |