Remove deadcode in _Py_inc_count() (GH-18257)

vstinner · web-flow · commit 5428f48b6308 · 2020-01-29T19:22:11.000+01:00
(tp->tp_next != NULL) check became redundant with commit 45294a9 (merged in 2006).
diff --git a/Objects/object.c b/Objects/object.c
@@ -182,8 +182,6 @@ _Py_inc_count(PyTypeObject *tp)
 {
     if (tp->tp_next == NULL && tp->tp_prev == NULL) {
         /* first time; insert in linked list */
-        if (tp->tp_next != NULL) /* sanity check */
-            Py_FatalError("XXX _Py_inc_count sanity check");
         if (type_list)
             type_list->tp_prev = tp;
         tp->tp_next = type_list;

Original file line number	Diff line number	Diff line change
`@@ -182,8 +182,6 @@ _Py_inc_count(PyTypeObject *tp)`
`182`	`182`	`{`
`183`	`183`	`if (tp->tp_next == NULL && tp->tp_prev == NULL) {`
`184`	`184`	`/* first time; insert in linked list */`
`185`		`- if (tp->tp_next != NULL) /* sanity check */`
`186`		`- Py_FatalError("XXX _Py_inc_count sanity check");`
`187`	`185`	`if (type_list)`
`188`	`186`	`type_list->tp_prev = tp;`
`189`	`187`	`tp->tp_next = type_list;`