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Do not use Py_ssize_clean_t (GH-25940)

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Inada Naoki 2021-05-08 10:17:37 +09:00 committed by GitHub
parent 092f9ddb5e
commit 4d4be47705
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GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 46 additions and 56 deletions
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6
Include/pyport.h
View File

@ -118,12 +118,8 @@ typedef Py_ssize_t Py_hash_t;
#define SIZEOF_PY_UHASH_T SIZEOF_SIZE_T
typedef size_t Py_uhash_t;
/* Only used for compatibility with code that may not be PY_SSIZE_T_CLEAN. */
#ifdef PY_SSIZE_T_CLEAN
/* Now PY_SSIZE_T_CLEAN is mandatory. This is just for backward compatibility. */
typedef Py_ssize_t Py_ssize_clean_t;
#else
typedef int Py_ssize_clean_t;
#endif
/* Largest possible value of size_t. */
#define PY_SIZE_MAX SIZE_MAX

52
Lib/test/clinic.test
View File

@ -1659,9 +1659,9 @@ PyDoc_STRVAR(test_str_converter__doc__,
static PyObject *
test_str_converter_impl(PyObject *module, const char *a, const char *b,
const char *c, const char *d, const char *e,
const char *f, Py_ssize_clean_t f_length,
const char *g, Py_ssize_clean_t g_length,
const char *h, Py_ssize_clean_t h_length);
const char *f, Py_ssize_t f_length, const char *g,
Py_ssize_t g_length, const char *h,
Py_ssize_t h_length);
static PyObject *
test_str_converter(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
@ -1673,11 +1673,11 @@ test_str_converter(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
const char *d = "cef";
const char *e = "gh";
const char *f = "ij";
Py_ssize_clean_t f_length;
Py_ssize_t f_length;
const char *g = "kl";
Py_ssize_clean_t g_length;
Py_ssize_t g_length;
const char *h = "mn";
Py_ssize_clean_t h_length;
Py_ssize_t h_length;
if (!_PyArg_ParseStack(args, nargs, "|sssyzy#s#z#:test_str_converter",
&a, &b, &c, &d, &e, &f, &f_length, &g, &g_length, &h, &h_length)) {
@ -1692,10 +1692,10 @@ exit:
static PyObject *
test_str_converter_impl(PyObject *module, const char *a, const char *b,
const char *c, const char *d, const char *e,
const char *f, Py_ssize_clean_t f_length,
const char *g, Py_ssize_clean_t g_length,
const char *h, Py_ssize_clean_t h_length)
/*[clinic end generated code: output=ad868ad94a488e32 input=8afe9da8185cd38c]*/
const char *f, Py_ssize_t f_length, const char *g,
Py_ssize_t g_length, const char *h,
Py_ssize_t h_length)
/*[clinic end generated code: output=5def009caa2fd1ac input=8afe9da8185cd38c]*/
/*[clinic input]
@ -1720,8 +1720,8 @@ PyDoc_STRVAR(test_str_converter_encoding__doc__,
static PyObject *
test_str_converter_encoding_impl(PyObject *module, char *a, char *b, char *c,
char *d, Py_ssize_clean_t d_length, char *e,
Py_ssize_clean_t e_length);
char *d, Py_ssize_t d_length, char *e,
Py_ssize_t e_length);
static PyObject *
test_str_converter_encoding(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
@ -1731,9 +1731,9 @@ test_str_converter_encoding(PyObject *module, PyObject *const *args, Py_ssize_t
char *b = NULL;
char *c = NULL;
char *d = NULL;
Py_ssize_clean_t d_length;
Py_ssize_t d_length;
char *e = NULL;
Py_ssize_clean_t e_length;
Py_ssize_t e_length;
if (!_PyArg_ParseStack(args, nargs, "esesetes#et#:test_str_converter_encoding",
"idna", &a, "idna", &b, "idna", &c, "idna", &d, &d_length, "idna", &e, &e_length)) {
@ -1768,9 +1768,9 @@ exit:
static PyObject *
test_str_converter_encoding_impl(PyObject *module, char *a, char *b, char *c,
char *d, Py_ssize_clean_t d_length, char *e,
Py_ssize_clean_t e_length)
/*[clinic end generated code: output=f579dd9e795a364e input=eb4c38e1f898f402]*/
char *d, Py_ssize_t d_length, char *e,
Py_ssize_t e_length)
/*[clinic end generated code: output=5cae635c092334cb input=eb4c38e1f898f402]*/
/*[clinic input]
@ -1796,10 +1796,8 @@ PyDoc_STRVAR(test_Py_UNICODE_converter__doc__,
static PyObject *
test_Py_UNICODE_converter_impl(PyObject *module, const Py_UNICODE *a,
const Py_UNICODE *b, const Py_UNICODE *c,
const Py_UNICODE *d,
Py_ssize_clean_t d_length,
const Py_UNICODE *e,
Py_ssize_clean_t e_length);
const Py_UNICODE *d, Py_ssize_t d_length,
const Py_UNICODE *e, Py_ssize_t e_length);
static PyObject *
test_Py_UNICODE_converter(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
@ -1809,9 +1807,9 @@ test_Py_UNICODE_converter(PyObject *module, PyObject *const *args, Py_ssize_t na
const Py_UNICODE *b;
const Py_UNICODE *c;
const Py_UNICODE *d;
Py_ssize_clean_t d_length;
Py_ssize_t d_length;
const Py_UNICODE *e;
Py_ssize_clean_t e_length;
Py_ssize_t e_length;
if (!_PyArg_ParseStack(args, nargs, "O&O&O&u#Z#:test_Py_UNICODE_converter",
_PyUnicode_WideCharString_Converter, &a, _PyUnicode_WideCharString_Converter, &b, _PyUnicode_WideCharString_Opt_Converter, &c, &d, &d_length, &e, &e_length)) {
@ -1839,11 +1837,9 @@ exit:
static PyObject *
test_Py_UNICODE_converter_impl(PyObject *module, const Py_UNICODE *a,
const Py_UNICODE *b, const Py_UNICODE *c,
const Py_UNICODE *d,
Py_ssize_clean_t d_length,
const Py_UNICODE *e,
Py_ssize_clean_t e_length)
/*[clinic end generated code: output=ef45e982fedf0b3d input=064a3b68ad7f04b0]*/
const Py_UNICODE *d, Py_ssize_t d_length,
const Py_UNICODE *e, Py_ssize_t e_length)
/*[clinic end generated code: output=65d6607da302afd0 input=064a3b68ad7f04b0]*/
/*[clinic input]

9
Modules/_dbmmodule.c
View File

@ -299,8 +299,8 @@ Return the value for key if present, otherwise default.
static PyObject *
_dbm_dbm_get_impl(dbmobject *self, PyTypeObject *cls, const char *key,
Py_ssize_clean_t key_length, PyObject *default_value)
/*[clinic end generated code: output=34851b5dc1c664dc input=66b993b8349fa8c1]*/
Py_ssize_t key_length, PyObject *default_value)
/*[clinic end generated code: output=b4e55f8b6d482bc4 input=66b993b8349fa8c1]*/
{
datum dbm_key, val;
_dbm_state *state = PyType_GetModuleState(cls);
@ -331,9 +331,8 @@ If key is not in the database, it is inserted with default as the value.
static PyObject *
_dbm_dbm_setdefault_impl(dbmobject *self, PyTypeObject *cls, const char *key,
Py_ssize_clean_t key_length,
PyObject *default_value)
/*[clinic end generated code: output=d5c68fe673886767 input=126a3ff15c5f8232]*/
Py_ssize_t key_length, PyObject *default_value)
/*[clinic end generated code: output=9c2f6ea6d0fb576c input=126a3ff15c5f8232]*/
{
datum dbm_key, val;
Py_ssize_t tmp_size;

4
Modules/_gdbmmodule.c
View File

@ -448,8 +448,8 @@ to create a list in memory that contains them all:
static PyObject *
_gdbm_gdbm_nextkey_impl(gdbmobject *self, PyTypeObject *cls, const char *key,
Py_ssize_clean_t key_length)
/*[clinic end generated code: output=204964441fdbaf02 input=fcf6a51a96ce0172]*/
Py_ssize_t key_length)
/*[clinic end generated code: output=c81a69300ef41766 input=fcf6a51a96ce0172]*/
{
PyObject *v;
datum dbm_key, nextkey;

11
Modules/clinic/_dbmmodule.c.h generated
View File

@ -60,7 +60,7 @@ PyDoc_STRVAR(_dbm_dbm_get__doc__,
static PyObject *
_dbm_dbm_get_impl(dbmobject *self, PyTypeObject *cls, const char *key,
Py_ssize_clean_t key_length, PyObject *default_value);
Py_ssize_t key_length, PyObject *default_value);
static PyObject *
_dbm_dbm_get(dbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
@ -69,7 +69,7 @@ _dbm_dbm_get(dbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize
static const char * const _keywords[] = {"", "", NULL};
static _PyArg_Parser _parser = {"s#|O:get", _keywords, 0};
const char *key;
Py_ssize_clean_t key_length;
Py_ssize_t key_length;
PyObject *default_value = Py_None;
if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
@ -95,8 +95,7 @@ PyDoc_STRVAR(_dbm_dbm_setdefault__doc__,
static PyObject *
_dbm_dbm_setdefault_impl(dbmobject *self, PyTypeObject *cls, const char *key,
Py_ssize_clean_t key_length,
PyObject *default_value);
Py_ssize_t key_length, PyObject *default_value);
static PyObject *
_dbm_dbm_setdefault(dbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
@ -105,7 +104,7 @@ _dbm_dbm_setdefault(dbmobject *self, PyTypeObject *cls, PyObject *const *args, P
static const char * const _keywords[] = {"", "", NULL};
static _PyArg_Parser _parser = {"s#|O:setdefault", _keywords, 0};
const char *key;
Py_ssize_clean_t key_length;
Py_ssize_t key_length;
PyObject *default_value = NULL;
if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
@ -187,4 +186,4 @@ skip_optional:
exit:
return return_value;
}
/*[clinic end generated code: output=6947b1115df66f7c input=a9049054013a1b77]*/
/*[clinic end generated code: output=13b6d821416be228 input=a9049054013a1b77]*/

6
Modules/clinic/_gdbmmodule.c.h generated
View File

@ -170,7 +170,7 @@ PyDoc_STRVAR(_gdbm_gdbm_nextkey__doc__,
static PyObject *
_gdbm_gdbm_nextkey_impl(gdbmobject *self, PyTypeObject *cls, const char *key,
Py_ssize_clean_t key_length);
Py_ssize_t key_length);
static PyObject *
_gdbm_gdbm_nextkey(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
@ -179,7 +179,7 @@ _gdbm_gdbm_nextkey(gdbmobject *self, PyTypeObject *cls, PyObject *const *args, P
static const char * const _keywords[] = {"", NULL};
static _PyArg_Parser _parser = {"s#:nextkey", _keywords, 0};
const char *key;
Py_ssize_clean_t key_length;
Py_ssize_t key_length;
if (!_PyArg_ParseStackAndKeywords(args, nargs, kwnames, &_parser,
&key, &key_length)) {
@ -340,4 +340,4 @@ skip_optional:
exit:
return return_value;
}
/*[clinic end generated code: output=e84bc6ac82fcb6d4 input=a9049054013a1b77]*/
/*[clinic end generated code: output=c3ee3ad64a2f331f input=a9049054013a1b77]*/

6
Modules/clinic/unicodedata.c.h generated
View File

@ -542,14 +542,14 @@ PyDoc_STRVAR(unicodedata_UCD_lookup__doc__,
static PyObject *
unicodedata_UCD_lookup_impl(PyObject *self, const char *name,
Py_ssize_clean_t name_length);
Py_ssize_t name_length);
static PyObject *
unicodedata_UCD_lookup(PyObject *self, PyObject *arg)
{
PyObject *return_value = NULL;
const char *name;
Py_ssize_clean_t name_length;
Py_ssize_t name_length;
if (!PyArg_Parse(arg, "s#:lookup", &name, &name_length)) {
goto exit;
@ -559,4 +559,4 @@ unicodedata_UCD_lookup(PyObject *self, PyObject *arg)
exit:
return return_value;
}
/*[clinic end generated code: output=10c23477dbe8a202 input=a9049054013a1b77]*/
/*[clinic end generated code: output=a3c0eb84eda47b2d input=a9049054013a1b77]*/

4
Modules/unicodedata.c
View File

@ -1389,8 +1389,8 @@ corresponding character. If not found, KeyError is raised.
static PyObject *
unicodedata_UCD_lookup_impl(PyObject *self, const char *name,
Py_ssize_clean_t name_length)
/*[clinic end generated code: output=765cb8186788e6be input=a557be0f8607a0d6]*/
Py_ssize_t name_length)
/*[clinic end generated code: output=7f03fc4959b242f6 input=a557be0f8607a0d6]*/
{
Py_UCS4 code;
unsigned int index;

4
Tools/clinic/clinic.py
View File

@ -2534,7 +2534,7 @@ class CConverter(metaclass=CConverterAutoRegister):
# impl_parameters
data.impl_parameters.append(self.simple_declaration(by_reference=self.impl_by_reference))
if self.length:
data.impl_parameters.append("Py_ssize_clean_t " + self.length_name())
data.impl_parameters.append("Py_ssize_t " + self.length_name())
def _render_non_self(self, parameter, data):
self.parameter = parameter
@ -2640,7 +2640,7 @@ class CConverter(metaclass=CConverterAutoRegister):
declaration.append(default)
declaration.append(";")
if self.length:
declaration.append('\nPy_ssize_clean_t ')
declaration.append('\nPy_ssize_t ')
declaration.append(self.length_name())
declaration.append(';')
return "".join(declaration)