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bpo-40170: Add _PyIndex_Check() internal function (GH-19426)

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Add _PyIndex_Check() function to the internal C API: fast inlined
verson of PyIndex_Check().

Add Include/internal/pycore_abstract.h header file.

Replace PyIndex_Check() with _PyIndex_Check() in C files of Objects
and Python subdirectories.
This commit is contained in:
Victor Stinner 2020-04-08 02:01:56 +02:00 • committed by GitHub
parent 45ec5b99ae
commit a15e260b70
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GPG key ID: 4AEE18F83AFDEB23
17 changed files with 72 additions and 30 deletions
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5
Objects/listobject.c
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@ -1,6 +1,7 @@
/* List object implementation */
#include "Python.h"
#include "pycore_abstract.h" // _PyIndex_Check()
#include "pycore_object.h"
#include "pycore_pystate.h"
#include "pycore_tupleobject.h"
@ -2800,7 +2801,7 @@ static PySequenceMethods list_as_sequence = {
static PyObject *
list_subscript(PyListObject* self, PyObject* item)
{
if (PyIndex_Check(item)) {
if (_PyIndex_Check(item)) {
Py_ssize_t i;
i = PyNumber_AsSsize_t(item, PyExc_IndexError);
if (i == -1 && PyErr_Occurred())
@ -2855,7 +2856,7 @@ list_subscript(PyListObject* self, PyObject* item)
static int
list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value)
{
if (PyIndex_Check(item)) {
if (_PyIndex_Check(item)) {
Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError);
if (i == -1 && PyErr_Occurred())
return -1;