bpo-45953: Statically initialize the small ints. (gh-30092)

The array of small PyLong objects has been statically declared. Here I also statically initialize them. Consequently they are no longer initialized dynamically during runtime init.

I've also moved them under a new sub-struct in _PyRuntimeState, in preparation for static allocation and initialization of other global objects.

https://bugs.python.org/issue45953

1 files changed, 0 insertions, 29 deletions

diff --git a/Objects/longobject.c b/Objects/longobject.c
index f6d5e76..77434e6 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -5832,29 +5832,6 @@ PyLong_GetInfo(void)
 
 /* runtime lifecycle */
 
-void
-_PyLong_InitGlobalObjects(PyInterpreterState *interp)
-{
-    if (!_Py_IsMainInterpreter(interp)) {
-        return;
-    }
-
-    PyLongObject *small_ints = _PyLong_SMALL_INTS;
-    if (small_ints[0].ob_base.ob_base.ob_refcnt != 0) {
-        // Py_Initialize() must be running a second time.
-        return;
-    }
-
-    for (Py_ssize_t i=0; i < _PY_NSMALLNEGINTS + _PY_NSMALLPOSINTS; i++) {
-        sdigit ival = (sdigit)i - _PY_NSMALLNEGINTS;
-        int size = (ival < 0) ? -1 : ((ival == 0) ? 0 : 1);
-        small_ints[i].ob_base.ob_base.ob_refcnt = 1;
-        small_ints[i].ob_base.ob_base.ob_type = &PyLong_Type;
-        small_ints[i].ob_base.ob_size = size;
-        small_ints[i].ob_digit[0] = (digit)abs(ival);
-    }
-}
-
 PyStatus
 _PyLong_InitTypes(PyInterpreterState *interp)
 {
@@ -5875,9 +5852,3 @@ _PyLong_InitTypes(PyInterpreterState *interp)
 
     return _PyStatus_OK();
 }
-
-void
-_PyLong_Fini(PyInterpreterState *interp)
-{
-    (void)interp;
-}