bpo-40792: Make the result of PyNumber_Index() always having exact type int. (GH-20443)
Previously, the result could have been an instance of a subclass of int.
Also revert bpo-26202 and make attributes start, stop and step of the range
object having exact type int.
Add private function _PyNumber_Index() which preserves the old behavior
of PyNumber_Index() for performance to use it in the conversion functions
like PyLong_AsLong().
diff --git a/Objects/clinic/bytesobject.c.h b/Objects/clinic/bytesobject.c.h
index c4a2d0c..201627e 100644
--- a/Objects/clinic/bytesobject.c.h
+++ b/Objects/clinic/bytesobject.c.h
@@ -48,7 +48,7 @@
}
{
Py_ssize_t ival = -1;
- PyObject *iobj = PyNumber_Index(args[1]);
+ PyObject *iobj = _PyNumber_Index(args[1]);
if (iobj != NULL) {
ival = PyLong_AsSsize_t(iobj);
Py_DECREF(iobj);
@@ -199,7 +199,7 @@
}
{
Py_ssize_t ival = -1;
- PyObject *iobj = PyNumber_Index(args[1]);
+ PyObject *iobj = _PyNumber_Index(args[1]);
if (iobj != NULL) {
ival = PyLong_AsSsize_t(iobj);
Py_DECREF(iobj);
@@ -485,7 +485,7 @@
}
{
Py_ssize_t ival = -1;
- PyObject *iobj = PyNumber_Index(args[2]);
+ PyObject *iobj = _PyNumber_Index(args[2]);
if (iobj != NULL) {
ival = PyLong_AsSsize_t(iobj);
Py_DECREF(iobj);
@@ -809,4 +809,4 @@
exit:
return return_value;
}
-/*[clinic end generated code: output=a0c31faea2671a8c input=a9049054013a1b77]*/
+/*[clinic end generated code: output=dc1bc13e6990e452 input=a9049054013a1b77]*/