diff options
Diffstat (limited to 'Objects/listobject.c')
| -rw-r--r-- | Objects/listobject.c | 164 |
1 files changed, 92 insertions, 72 deletions
diff --git a/Objects/listobject.c b/Objects/listobject.c index 2d04218..dfb8cd2 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -343,8 +343,9 @@ PyList_Append(PyObject *op, PyObject *newitem) /* Methods */ static void -list_dealloc(PyListObject *op) +list_dealloc(PyObject *self) { + PyListObject *op = (PyListObject *)self; Py_ssize_t i; PyObject_GC_UnTrack(op); Py_TRASHCAN_BEGIN(op, list_dealloc) @@ -378,8 +379,9 @@ list_dealloc(PyListObject *op) } static PyObject * -list_repr(PyListObject *v) +list_repr(PyObject *self) { + PyListObject *v = (PyListObject *)self; Py_ssize_t i; PyObject *s; _PyUnicodeWriter writer; @@ -434,14 +436,15 @@ error: } static Py_ssize_t -list_length(PyListObject *a) +list_length(PyObject *a) { return Py_SIZE(a); } static int -list_contains(PyListObject *a, PyObject *el) +list_contains(PyObject *aa, PyObject *el) { + PyListObject *a = (PyListObject *)aa; PyObject *item; Py_ssize_t i; int cmp; @@ -456,8 +459,9 @@ list_contains(PyListObject *a, PyObject *el) } static PyObject * -list_item(PyListObject *a, Py_ssize_t i) +list_item(PyObject *aa, Py_ssize_t i) { + PyListObject *a = (PyListObject *)aa; if (!valid_index(i, Py_SIZE(a))) { PyErr_SetObject(PyExc_IndexError, &_Py_STR(list_err)); return NULL; @@ -512,8 +516,9 @@ PyList_GetSlice(PyObject *a, Py_ssize_t ilow, Py_ssize_t ihigh) } static PyObject * -list_concat(PyListObject *a, PyObject *bb) +list_concat(PyObject *aa, PyObject *bb) { + PyListObject *a = (PyListObject *)aa; Py_ssize_t size; Py_ssize_t i; PyObject **src, **dest; @@ -552,8 +557,9 @@ list_concat(PyListObject *a, PyObject *bb) } static PyObject * -list_repeat(PyListObject *a, Py_ssize_t n) +list_repeat(PyObject *aa, Py_ssize_t n) { + PyListObject *a = (PyListObject *)aa; const Py_ssize_t input_size = Py_SIZE(a); if (input_size == 0 || n <= 0) return PyList_New(0); @@ -616,9 +622,9 @@ list_clear(PyListObject *a) } static int -list_clear_slot(PyListObject *self) +list_clear_slot(PyObject *self) { - list_clear(self); + list_clear((PyListObject *)self); return 0; } @@ -745,8 +751,9 @@ PyList_SetSlice(PyObject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v) } static PyObject * -list_inplace_repeat(PyListObject *self, Py_ssize_t n) +list_inplace_repeat(PyObject *_self, Py_ssize_t n) { + PyListObject *self = (PyListObject *)_self; Py_ssize_t input_size = PyList_GET_SIZE(self); if (input_size == 0 || n == 1) { return Py_NewRef(self); @@ -776,8 +783,9 @@ list_inplace_repeat(PyListObject *self, Py_ssize_t n) } static int -list_ass_item(PyListObject *a, Py_ssize_t i, PyObject *v) +list_ass_item(PyObject *aa, Py_ssize_t i, PyObject *v) { + PyListObject *a = (PyListObject *)aa; if (!valid_index(i, Py_SIZE(a))) { PyErr_SetString(PyExc_IndexError, "list assignment index out of range"); @@ -1044,8 +1052,9 @@ PyList_Clear(PyObject *self) static PyObject * -list_inplace_concat(PyListObject *self, PyObject *other) +list_inplace_concat(PyObject *_self, PyObject *other) { + PyListObject *self = (PyListObject *)_self; if (list_extend(self, other) < 0) { return NULL; } @@ -2756,8 +2765,9 @@ list_remove(PyListObject *self, PyObject *value) } static int -list_traverse(PyListObject *o, visitproc visit, void *arg) +list_traverse(PyObject *self, visitproc visit, void *arg) { + PyListObject *o = (PyListObject *)self; Py_ssize_t i; for (i = Py_SIZE(o); --i >= 0; ) @@ -2897,10 +2907,10 @@ list___sizeof___impl(PyListObject *self) } static PyObject *list_iter(PyObject *seq); -static PyObject *list_subscript(PyListObject*, PyObject*); +static PyObject *list_subscript(PyObject*, PyObject*); static PyMethodDef list_methods[] = { - {"__getitem__", (PyCFunction)list_subscript, METH_O|METH_COEXIST, + {"__getitem__", list_subscript, METH_O|METH_COEXIST, PyDoc_STR("__getitem__($self, index, /)\n--\n\nReturn self[index].")}, LIST___REVERSED___METHODDEF LIST___SIZEOF___METHODDEF @@ -2920,21 +2930,22 @@ static PyMethodDef list_methods[] = { }; static PySequenceMethods list_as_sequence = { - (lenfunc)list_length, /* sq_length */ - (binaryfunc)list_concat, /* sq_concat */ - (ssizeargfunc)list_repeat, /* sq_repeat */ - (ssizeargfunc)list_item, /* sq_item */ + list_length, /* sq_length */ + list_concat, /* sq_concat */ + list_repeat, /* sq_repeat */ + list_item, /* sq_item */ 0, /* sq_slice */ - (ssizeobjargproc)list_ass_item, /* sq_ass_item */ + list_ass_item, /* sq_ass_item */ 0, /* sq_ass_slice */ - (objobjproc)list_contains, /* sq_contains */ - (binaryfunc)list_inplace_concat, /* sq_inplace_concat */ - (ssizeargfunc)list_inplace_repeat, /* sq_inplace_repeat */ + list_contains, /* sq_contains */ + list_inplace_concat, /* sq_inplace_concat */ + list_inplace_repeat, /* sq_inplace_repeat */ }; static PyObject * -list_subscript(PyListObject* self, PyObject* item) +list_subscript(PyObject* _self, PyObject* item) { + PyListObject* self = (PyListObject*)_self; if (_PyIndex_Check(item)) { Py_ssize_t i; i = PyNumber_AsSsize_t(item, PyExc_IndexError); @@ -2942,7 +2953,7 @@ list_subscript(PyListObject* self, PyObject* item) return NULL; if (i < 0) i += PyList_GET_SIZE(self); - return list_item(self, i); + return list_item((PyObject *)self, i); } else if (PySlice_Check(item)) { Py_ssize_t start, stop, step, slicelength, i; @@ -2987,15 +2998,16 @@ list_subscript(PyListObject* self, PyObject* item) } static int -list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) +list_ass_subscript(PyObject* _self, PyObject* item, PyObject* value) { + PyListObject *self = (PyListObject *)_self; if (_PyIndex_Check(item)) { Py_ssize_t i = PyNumber_AsSsize_t(item, PyExc_IndexError); if (i == -1 && PyErr_Occurred()) return -1; if (i < 0) i += PyList_GET_SIZE(self); - return list_ass_item(self, i, value); + return list_ass_item((PyObject *)self, i, value); } else if (PySlice_Check(item)) { Py_ssize_t start, stop, step, slicelength; @@ -3149,9 +3161,9 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) } static PyMappingMethods list_as_mapping = { - (lenfunc)list_length, - (binaryfunc)list_subscript, - (objobjargproc)list_ass_subscript + list_length, + list_subscript, + list_ass_subscript }; PyTypeObject PyList_Type = { @@ -3159,12 +3171,12 @@ PyTypeObject PyList_Type = { "list", sizeof(PyListObject), 0, - (destructor)list_dealloc, /* tp_dealloc */ + list_dealloc, /* tp_dealloc */ 0, /* tp_vectorcall_offset */ 0, /* tp_getattr */ 0, /* tp_setattr */ 0, /* tp_as_async */ - (reprfunc)list_repr, /* tp_repr */ + list_repr, /* tp_repr */ 0, /* tp_as_number */ &list_as_sequence, /* tp_as_sequence */ &list_as_mapping, /* tp_as_mapping */ @@ -3178,8 +3190,8 @@ PyTypeObject PyList_Type = { Py_TPFLAGS_BASETYPE | Py_TPFLAGS_LIST_SUBCLASS | _Py_TPFLAGS_MATCH_SELF | Py_TPFLAGS_SEQUENCE, /* tp_flags */ list___init____doc__, /* tp_doc */ - (traverseproc)list_traverse, /* tp_traverse */ - (inquiry)list_clear_slot, /* tp_clear */ + list_traverse, /* tp_traverse */ + list_clear_slot, /* tp_clear */ list_richcompare, /* tp_richcompare */ 0, /* tp_weaklistoffset */ list_iter, /* tp_iter */ @@ -3201,22 +3213,22 @@ PyTypeObject PyList_Type = { /*********************** List Iterator **************************/ -static void listiter_dealloc(_PyListIterObject *); -static int listiter_traverse(_PyListIterObject *, visitproc, void *); -static PyObject *listiter_next(_PyListIterObject *); -static PyObject *listiter_len(_PyListIterObject *, PyObject *); +static void listiter_dealloc(PyObject *); +static int listiter_traverse(PyObject *, visitproc, void *); +static PyObject *listiter_next(PyObject *); +static PyObject *listiter_len(PyObject *, PyObject *); static PyObject *listiter_reduce_general(void *_it, int forward); -static PyObject *listiter_reduce(_PyListIterObject *, PyObject *); -static PyObject *listiter_setstate(_PyListIterObject *, PyObject *state); +static PyObject *listiter_reduce(PyObject *, PyObject *); +static PyObject *listiter_setstate(PyObject *, PyObject *state); PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it))."); PyDoc_STRVAR(reduce_doc, "Return state information for pickling."); PyDoc_STRVAR(setstate_doc, "Set state information for unpickling."); static PyMethodDef listiter_methods[] = { - {"__length_hint__", (PyCFunction)listiter_len, METH_NOARGS, length_hint_doc}, - {"__reduce__", (PyCFunction)listiter_reduce, METH_NOARGS, reduce_doc}, - {"__setstate__", (PyCFunction)listiter_setstate, METH_O, setstate_doc}, + {"__length_hint__", listiter_len, METH_NOARGS, length_hint_doc}, + {"__reduce__", listiter_reduce, METH_NOARGS, reduce_doc}, + {"__setstate__", listiter_setstate, METH_O, setstate_doc}, {NULL, NULL} /* sentinel */ }; @@ -3226,7 +3238,7 @@ PyTypeObject PyListIter_Type = { sizeof(_PyListIterObject), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ - (destructor)listiter_dealloc, /* tp_dealloc */ + listiter_dealloc, /* tp_dealloc */ 0, /* tp_vectorcall_offset */ 0, /* tp_getattr */ 0, /* tp_setattr */ @@ -3243,12 +3255,12 @@ PyTypeObject PyListIter_Type = { 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ 0, /* tp_doc */ - (traverseproc)listiter_traverse, /* tp_traverse */ + listiter_traverse, /* tp_traverse */ 0, /* tp_clear */ 0, /* tp_richcompare */ 0, /* tp_weaklistoffset */ PyObject_SelfIter, /* tp_iter */ - (iternextfunc)listiter_next, /* tp_iternext */ + listiter_next, /* tp_iternext */ listiter_methods, /* tp_methods */ 0, /* tp_members */ }; @@ -3273,23 +3285,25 @@ list_iter(PyObject *seq) } static void -listiter_dealloc(_PyListIterObject *it) +listiter_dealloc(PyObject *self) { + _PyListIterObject *it = (_PyListIterObject *)self; _PyObject_GC_UNTRACK(it); Py_XDECREF(it->it_seq); PyObject_GC_Del(it); } static int -listiter_traverse(_PyListIterObject *it, visitproc visit, void *arg) +listiter_traverse(PyObject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_seq); + Py_VISIT(((_PyListIterObject *)it)->it_seq); return 0; } static PyObject * -listiter_next(_PyListIterObject *it) +listiter_next(PyObject *self) { + _PyListIterObject *it = (_PyListIterObject *)self; PyListObject *seq; PyObject *item; @@ -3311,8 +3325,9 @@ listiter_next(_PyListIterObject *it) } static PyObject * -listiter_len(_PyListIterObject *it, PyObject *Py_UNUSED(ignored)) +listiter_len(PyObject *self, PyObject *Py_UNUSED(ignored)) { + _PyListIterObject *it = (_PyListIterObject *)self; Py_ssize_t len; if (it->it_seq) { len = PyList_GET_SIZE(it->it_seq) - it->it_index; @@ -3323,14 +3338,15 @@ listiter_len(_PyListIterObject *it, PyObject *Py_UNUSED(ignored)) } static PyObject * -listiter_reduce(_PyListIterObject *it, PyObject *Py_UNUSED(ignored)) +listiter_reduce(PyObject *it, PyObject *Py_UNUSED(ignored)) { return listiter_reduce_general(it, 1); } static PyObject * -listiter_setstate(_PyListIterObject *it, PyObject *state) +listiter_setstate(PyObject *self, PyObject *state) { + _PyListIterObject *it = (_PyListIterObject *)self; Py_ssize_t index = PyLong_AsSsize_t(state); if (index == -1 && PyErr_Occurred()) return NULL; @@ -3352,17 +3368,17 @@ typedef struct { PyListObject *it_seq; /* Set to NULL when iterator is exhausted */ } listreviterobject; -static void listreviter_dealloc(listreviterobject *); -static int listreviter_traverse(listreviterobject *, visitproc, void *); -static PyObject *listreviter_next(listreviterobject *); -static PyObject *listreviter_len(listreviterobject *, PyObject *); -static PyObject *listreviter_reduce(listreviterobject *, PyObject *); -static PyObject *listreviter_setstate(listreviterobject *, PyObject *); +static void listreviter_dealloc(PyObject *); +static int listreviter_traverse(PyObject *, visitproc, void *); +static PyObject *listreviter_next(PyObject *); +static PyObject *listreviter_len(PyObject *, PyObject *); +static PyObject *listreviter_reduce(PyObject *, PyObject *); +static PyObject *listreviter_setstate(PyObject *, PyObject *); static PyMethodDef listreviter_methods[] = { - {"__length_hint__", (PyCFunction)listreviter_len, METH_NOARGS, length_hint_doc}, - {"__reduce__", (PyCFunction)listreviter_reduce, METH_NOARGS, reduce_doc}, - {"__setstate__", (PyCFunction)listreviter_setstate, METH_O, setstate_doc}, + {"__length_hint__", listreviter_len, METH_NOARGS, length_hint_doc}, + {"__reduce__", listreviter_reduce, METH_NOARGS, reduce_doc}, + {"__setstate__", listreviter_setstate, METH_O, setstate_doc}, {NULL, NULL} /* sentinel */ }; @@ -3372,7 +3388,7 @@ PyTypeObject PyListRevIter_Type = { sizeof(listreviterobject), /* tp_basicsize */ 0, /* tp_itemsize */ /* methods */ - (destructor)listreviter_dealloc, /* tp_dealloc */ + listreviter_dealloc, /* tp_dealloc */ 0, /* tp_vectorcall_offset */ 0, /* tp_getattr */ 0, /* tp_setattr */ @@ -3389,12 +3405,12 @@ PyTypeObject PyListRevIter_Type = { 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */ 0, /* tp_doc */ - (traverseproc)listreviter_traverse, /* tp_traverse */ + listreviter_traverse, /* tp_traverse */ 0, /* tp_clear */ 0, /* tp_richcompare */ 0, /* tp_weaklistoffset */ PyObject_SelfIter, /* tp_iter */ - (iternextfunc)listreviter_next, /* tp_iternext */ + listreviter_next, /* tp_iternext */ listreviter_methods, /* tp_methods */ 0, }; @@ -3422,23 +3438,25 @@ list___reversed___impl(PyListObject *self) } static void -listreviter_dealloc(listreviterobject *it) +listreviter_dealloc(PyObject *self) { + listreviterobject *it = (listreviterobject *)self; PyObject_GC_UnTrack(it); Py_XDECREF(it->it_seq); PyObject_GC_Del(it); } static int -listreviter_traverse(listreviterobject *it, visitproc visit, void *arg) +listreviter_traverse(PyObject *it, visitproc visit, void *arg) { - Py_VISIT(it->it_seq); + Py_VISIT(((listreviterobject *)it)->it_seq); return 0; } static PyObject * -listreviter_next(listreviterobject *it) +listreviter_next(PyObject *self) { + listreviterobject *it = (listreviterobject *)self; PyObject *item; Py_ssize_t index; PyListObject *seq; @@ -3463,8 +3481,9 @@ listreviter_next(listreviterobject *it) } static PyObject * -listreviter_len(listreviterobject *it, PyObject *Py_UNUSED(ignored)) +listreviter_len(PyObject *self, PyObject *Py_UNUSED(ignored)) { + listreviterobject *it = (listreviterobject *)self; Py_ssize_t len = it->it_index + 1; if (it->it_seq == NULL || PyList_GET_SIZE(it->it_seq) < len) len = 0; @@ -3472,14 +3491,15 @@ listreviter_len(listreviterobject *it, PyObject *Py_UNUSED(ignored)) } static PyObject * -listreviter_reduce(listreviterobject *it, PyObject *Py_UNUSED(ignored)) +listreviter_reduce(PyObject *it, PyObject *Py_UNUSED(ignored)) { return listiter_reduce_general(it, 0); } static PyObject * -listreviter_setstate(listreviterobject *it, PyObject *state) +listreviter_setstate(PyObject *self, PyObject *state) { + listreviterobject *it = (listreviterobject *)self; Py_ssize_t index = PyLong_AsSsize_t(state); if (index == -1 && PyErr_Occurred()) return NULL; |