bpo-40170: Add _PyIndex_Check() internal function (GH-19426)
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.
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 68163d8..110c092 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -2,6 +2,7 @@
/* Tuple object implementation */
#include "Python.h"
+#include "pycore_abstract.h" // _PyIndex_Check()
#include "pycore_object.h"
#include "pycore_pystate.h"
#include "pycore_accu.h"
@@ -763,7 +764,7 @@
static PyObject*
tuplesubscript(PyTupleObject* self, PyObject* item)
{
- if (PyIndex_Check(item)) {
+ if (_PyIndex_Check(item)) {
Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError);
if (i == -1 && PyErr_Occurred())
return NULL;