777     PyObject *bimod = _PyBuiltin_Init();  in _Py_InitializeCore_impl()  local
778     if (bimod == NULL)  in _Py_InitializeCore_impl()
780     _PyImport_FixupBuiltin(bimod, "builtins", modules);  in _Py_InitializeCore_impl()
781     interp->builtins = PyModule_GetDict(bimod);  in _Py_InitializeCore_impl()
787     _PyExc_Init(bimod);  in _Py_InitializeCore_impl()
1358     PyObject *bimod, *sysmod;  in new_interpreter()  local
1424     bimod = _PyImport_FindBuiltin("builtins", modules);  in new_interpreter()
1425     if (bimod != NULL) {  in new_interpreter()
1426         interp->builtins = PyModule_GetDict(bimod);  in new_interpreter()
1436     _PyExc_Init(bimod);  in new_interpreter()
1438     if (bimod != NULL && sysmod != NULL) {  in new_interpreter()
1575         PyObject *bimod = PyImport_ImportModule("builtins");  in add_main_module()  local
1576         if (bimod == NULL) {  in add_main_module()
1579         if (PyDict_SetItemString(d, "__builtins__", bimod) < 0) {  in add_main_module()
1582         Py_DECREF(bimod);  in add_main_module()
1825     PyObject *bimod = NULL;  in init_sys_streams()  local
1846     if (!(bimod = PyImport_ImportModule("builtins"))) {  in init_sys_streams()
1858     if (PyObject_SetAttrString(bimod, "open", wrapper) == -1) {  in init_sys_streams()
1996     Py_XDECREF(bimod);  in init_sys_streams()