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gh-99300: Use Py_NewRef() in Python/ directory (#99317)

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Replace Py_INCREF() and Py_XINCREF() with Py_NewRef() and
Py_XNewRef() in C files of the Python/ directory.

Update Parser/asdl_c.py to regenerate Python/Python-ast.c.
This commit is contained in:
Victor Stinner 2022-11-10 11:23:36 +01:00 • committed by GitHub
parent d8f239d86e
commit 231d83b724
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GPG key ID: 4AEE18F83AFDEB23
10 changed files with 169 additions and 327 deletions
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31
Python/sysmodule.c
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@ -838,8 +838,7 @@ sys_getdefaultencoding_impl(PyObject *module)
{
_Py_DECLARE_STR(utf_8, "utf-8");
PyObject *ret = &_Py_STR(utf_8);
Py_INCREF(ret);
return ret;
return Py_NewRef(ret);
}
/*[clinic input]
@ -1068,8 +1067,7 @@ sys_gettrace_impl(PyObject *module)
if (temp == NULL)
temp = Py_None;
Py_INCREF(temp);
return temp;
return Py_NewRef(temp);
}
static PyObject *
@ -1142,8 +1140,7 @@ sys_getprofile_impl(PyObject *module)
if (temp == NULL)
temp = Py_None;
Py_INCREF(temp);
return temp;
return Py_NewRef(temp);
}
@ -1368,11 +1365,8 @@ sys_get_asyncgen_hooks_impl(PyObject *module)
finalizer = Py_None;
}
Py_INCREF(firstiter);
PyStructSequence_SET_ITEM(res, 0, firstiter);
Py_INCREF(finalizer);
PyStructSequence_SET_ITEM(res, 1, finalizer);
PyStructSequence_SET_ITEM(res, 0, Py_NewRef(firstiter));
PyStructSequence_SET_ITEM(res, 1, Py_NewRef(finalizer));
return res;
}
@ -1805,8 +1799,7 @@ sys_getsizeof(PyObject *self, PyObject *args, PyObject *kwds)
/* Has a default value been given */
if (dflt != NULL && _PyErr_ExceptionMatches(tstate, PyExc_TypeError)) {
_PyErr_Clear(tstate);
Py_INCREF(dflt);
return dflt;
return Py_NewRef(dflt);
}
else
return NULL;
@ -2572,8 +2565,7 @@ _PySys_AddXOptionWithError(const wchar_t *s)
const wchar_t *name_end = wcschr(s, L'=');
if (!name_end) {
name = PyUnicode_FromWideChar(s, -1);
value = Py_True;
Py_INCREF(value);
value = Py_NewRef(Py_True);
}
else {
name = PyUnicode_FromWideChar(s, name_end - s);
@ -3028,8 +3020,7 @@ make_emscripten_info(void)
}
PyStructSequence_SET_ITEM(emscripten_info, pos++, oua);
} else {
Py_INCREF(Py_None);
PyStructSequence_SET_ITEM(emscripten_info, pos++, Py_None);
PyStructSequence_SET_ITEM(emscripten_info, pos++, Py_NewRef(Py_None));
}
#define SetBoolItem(flag) \
@ -3226,8 +3217,7 @@ sys_add_xoption(PyObject *opts, const wchar_t *s)
const wchar_t *name_end = wcschr(s, L'=');
if (!name_end) {
name = PyUnicode_FromWideChar(s, -1);
value = Py_True;
Py_INCREF(value);
value = Py_NewRef(Py_True);
}
else {
name = PyUnicode_FromWideChar(s, name_end - s);
@ -3404,8 +3394,7 @@ _PySys_Create(PyThreadState *tstate, PyObject **sysmod_p)
if (sysdict == NULL) {
goto error;
}
Py_INCREF(sysdict);
interp->sysdict = sysdict;
interp->sysdict = Py_NewRef(sysdict);
if (PyDict_SetItemString(sysdict, "modules", interp->modules) < 0) {
goto error;