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gh-111968: Fix --without-freelists build (gh-114270)

This commit is contained in:
Donghee Na 2024-01-19 08:25:13 +09:00 committed by GitHub
parent d5442851a6
commit a34e4db28a
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GPG Key ID: B5690EEEBB952194
1 changed files with 14 additions and 5 deletions
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19
Objects/sliceobject.c
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@ -105,16 +105,20 @@ PyObject _Py_EllipsisObject = _PyObject_HEAD_INIT(&PyEllipsis_Type);
void _PySlice_ClearCache(_PyFreeListState *state)
{
#ifdef WITH_FREELISTS
PySliceObject *obj = state->slice_state.slice_cache;
if (obj != NULL) {
state->slice_state.slice_cache = NULL;
PyObject_GC_Del(obj);
}
#endif
}
void _PySlice_Fini(_PyFreeListState *state)
{
#ifdef WITH_FREELISTS
_PySlice_ClearCache(state);
#endif
}
/* start, stop, and step are python objects with None indicating no
@ -125,15 +129,17 @@ static PySliceObject *
_PyBuildSlice_Consume2(PyObject *start, PyObject *stop, PyObject *step)
{
assert(start != NULL && stop != NULL && step != NULL);
_PyFreeListState *state = _PyFreeListState_GET();
PySliceObject *obj;
#ifdef WITH_FREELISTS
_PyFreeListState *state = _PyFreeListState_GET();
if (state->slice_state.slice_cache != NULL) {
obj = state->slice_state.slice_cache;
state->slice_state.slice_cache = NULL;
_Py_NewReference((PyObject *)obj);
}
else {
else
#endif
{
obj = PyObject_GC_New(PySliceObject, &PySlice_Type);
if (obj == NULL) {
goto error;
@ -358,15 +364,18 @@ Create a slice object. This is used for extended slicing (e.g. a[0:10:2]).");
static void
slice_dealloc(PySliceObject *r)
{
_PyFreeListState *state = _PyFreeListState_GET();
_PyObject_GC_UNTRACK(r);
Py_DECREF(r->step);
Py_DECREF(r->start);
Py_DECREF(r->stop);
#ifdef WITH_FREELISTS
_PyFreeListState *state = _PyFreeListState_GET();
if (state->slice_state.slice_cache == NULL) {
state->slice_state.slice_cache = r;
}
else {
else
#endif
{
PyObject_GC_Del(r);
}
}