2370     Py_ssize_t nkwargs = PyTuple_GET_SIZE(kwnames);  in _PyStack_AsDict()  local
2379     for (i = 0; i < nkwargs; i++) {  in _PyStack_AsDict()
2397     Py_ssize_t nkwargs;  in _PyStack_UnpackDict()  local
2405     nkwargs = (kwargs != NULL) ? PyDict_Size(kwargs) : 0;  in _PyStack_UnpackDict()
2406     if (!nkwargs) {  in _PyStack_UnpackDict()
2411     if ((size_t)nargs > PY_SSIZE_T_MAX / sizeof(stack[0]) - (size_t)nkwargs) {  in _PyStack_UnpackDict()
2416     stack = PyMem_Malloc((nargs + nkwargs) * sizeof(stack[0]));  in _PyStack_UnpackDict()
2422     kwnames = PyTuple_New(nkwargs);  in _PyStack_UnpackDict()
2453     Py_ssize_t nkwargs = (kwnames == NULL) ? 0 : PyTuple_GET_SIZE(kwnames);  in _PyObject_FastCallKeywords()  local
2457     assert((nargs == 0 && nkwargs == 0) || stack != NULL);  in _PyObject_FastCallKeywords()
2470     if (nkwargs > 0) {  in _PyObject_FastCallKeywords()