bpo-39487: Merge duplicated _Py_IDENTIFIER identifiers in C code (GH-18254)
Moving repetitive `_Py_IDENTIFIER` instances to a global location helps identify them more easily in regards to sub-interpreter support.
diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index 9311f8b..e716820 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -18,6 +18,8 @@
PyObject *length;
} rangeobject;
+_Py_IDENTIFIER(iter);
+
/* Helper function for validating step. Always returns a new reference or
NULL on error.
*/
@@ -757,7 +759,6 @@
static PyObject *
rangeiter_reduce(rangeiterobject *r, PyObject *Py_UNUSED(ignored))
{
- _Py_IDENTIFIER(iter);
PyObject *start=NULL, *stop=NULL, *step=NULL;
PyObject *range;
@@ -915,7 +916,6 @@
static PyObject *
longrangeiter_reduce(longrangeiterobject *r, PyObject *Py_UNUSED(ignored))
{
- _Py_IDENTIFIER(iter);
PyObject *product, *stop=NULL;
PyObject *range;