[Python-checkins] cpython: slot_tp_iter() now uses fast call
victor.stinner
python-checkins at python.org
Fri Aug 19 12:53:54 EDT 2016
https://hg.python.org/cpython/rev/45d2b5c12b19
changeset: 102778:45d2b5c12b19
user: Victor Stinner <victor.stinner at gmail.com>
date: Fri Aug 19 18:41:02 2016 +0200
summary:
slot_tp_iter() now uses fast call
Issue #27128: slot_tp_iter() now calls _PyObject_FastCall() to avoid a
temporary empty tuple.
files:
Objects/typeobject.c | 9 +++------
1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -6264,16 +6264,13 @@
Py_TYPE(self)->tp_name);
return NULL;
}
+
if (func != NULL) {
- PyObject *args;
- args = res = PyTuple_New(0);
- if (args != NULL) {
- res = PyObject_Call(func, args, NULL);
- Py_DECREF(args);
- }
+ res = _PyObject_FastCall(func, NULL, 0, NULL);
Py_DECREF(func);
return res;
}
+
PyErr_Clear();
func = lookup_method(self, &PyId___getitem__);
if (func == NULL) {
--
Repository URL: https://hg.python.org/cpython
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