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array module stores the typecode in a char, instead of Py_UNICODE

This commit is contained in:
Victor Stinner 2011-09-30 00:03:59 +02:00
parent c806fdcd8b
commit f8bb7d02f6
1 changed files with 16 additions and 19 deletions
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35
Modules/arraymodule.c
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@ -22,7 +22,7 @@ struct arrayobject; /* Forward */
* functions aren't visible yet.
*/
struct arraydescr {
Py_UNICODE typecode;
char typecode;
int itemsize;
PyObject * (*getitem)(struct arrayobject *, Py_ssize_t);
int (*setitem)(struct arrayobject *, Py_ssize_t, PyObject *);
@ -1510,7 +1510,7 @@ array_fromunicode(arrayobject *self, PyObject *args)
{
Py_UNICODE *ustr;
Py_ssize_t n;
Py_UNICODE typecode;
char typecode;
if (!PyArg_ParseTuple(args, "u#:fromunicode", &ustr, &n))
return NULL;
@ -1545,7 +1545,7 @@ append Unicode data to an array of some other type.");
static PyObject *
array_tounicode(arrayobject *self, PyObject *unused)
{
Py_UNICODE typecode;
char typecode;
typecode = self->ob_descr->typecode;
if ((typecode != 'u')) {
PyErr_SetString(PyExc_ValueError,
@ -1642,7 +1642,7 @@ static const struct mformatdescr {
* be found.
*/
static enum machine_format_code
typecode_to_mformat_code(int typecode)
typecode_to_mformat_code(char typecode)
{
#ifdef WORDS_BIGENDIAN
const int is_big_endian = 1;
@ -1721,7 +1721,7 @@ typecode_to_mformat_code(int typecode)
intsize = sizeof(PY_LONG_LONG);
is_signed = 0;
break;
#endif
#endif
default:
return UNKNOWN_FORMAT;
}
@ -1752,7 +1752,7 @@ static PyObject *array_new(PyTypeObject *type, PyObject *args, PyObject *kwds);
* NULL is returned to indicate a failure.
*/
static PyObject *
make_array(PyTypeObject *arraytype, Py_UNICODE typecode, PyObject *items)
make_array(PyTypeObject *arraytype, char typecode, PyObject *items)
{
PyObject *new_args;
PyObject *array_obj;
@ -1761,7 +1761,7 @@ make_array(PyTypeObject *arraytype, Py_UNICODE typecode, PyObject *items)
assert(arraytype != NULL);
assert(items != NULL);
typecode_obj = PyUnicode_FromUnicode(&typecode, 1);
typecode_obj = PyUnicode_FromOrdinal(typecode);
if (typecode_obj == NULL)
return NULL;
@ -1791,17 +1791,14 @@ array_reconstructor(PyObject *self, PyObject *args)
PyObject *items;
PyObject *converted_items;
PyObject *result;
int typecode_int;
Py_UNICODE typecode;
int typecode;
enum machine_format_code mformat_code;
struct arraydescr *descr;
if (!PyArg_ParseTuple(args, "OCiO:array._array_reconstructor",
&arraytype, &typecode_int, &mformat_code, &items))
&arraytype, &typecode, &mformat_code, &items))
return NULL;
typecode = (Py_UNICODE)typecode_int;
if (!PyType_Check(arraytype)) {
PyErr_Format(PyExc_TypeError,
"first argument must a type object, not %.200s",
@ -1815,7 +1812,7 @@ array_reconstructor(PyObject *self, PyObject *args)
return NULL;
}
for (descr = descriptors; descr->typecode != '\0'; descr++) {
if (descr->typecode == typecode)
if ((int)descr->typecode == typecode)
break;
}
if (descr->typecode == '\0') {
@ -1837,9 +1834,9 @@ array_reconstructor(PyObject *self, PyObject *args)
}
/* Fast path: No decoding has to be done. */
if (mformat_code == typecode_to_mformat_code(typecode) ||
if (mformat_code == typecode_to_mformat_code((char)typecode) ||
mformat_code == UNKNOWN_FORMAT) {
return make_array(arraytype, typecode, items);
return make_array(arraytype, (char)typecode, items);
}
/* Slow path: Decode the byte string according to the given machine
@ -1985,7 +1982,7 @@ array_reconstructor(PyObject *self, PyObject *args)
return NULL;
}
result = make_array(arraytype, typecode, converted_items);
result = make_array(arraytype, (char)typecode, converted_items);
Py_DECREF(converted_items);
return result;
}
@ -2074,8 +2071,8 @@ PyDoc_STRVAR(reduce_doc, "Return state information for pickling.");
static PyObject *
array_get_typecode(arrayobject *a, void *closure)
{
Py_UNICODE tc = a->ob_descr->typecode;
return PyUnicode_FromUnicode(&tc, 1);
char typecode = a->ob_descr->typecode;
return PyUnicode_FromOrdinal(typecode);
}
static PyObject *
@ -2147,7 +2144,7 @@ static PyMethodDef array_methods[] = {
static PyObject *
array_repr(arrayobject *a)
{
Py_UNICODE typecode;
char typecode;
PyObject *s, *v = NULL;
Py_ssize_t len;