874     PyObject *mangled = _Py_Mangle(st->st_private, name);  in symtable_lookup()  local
875     if (!mangled)  in symtable_lookup()
877     o = PyDict_GetItem(st->st_cur->ste_symbols, mangled);  in symtable_lookup()
878     Py_DECREF(mangled);  in symtable_lookup()
890     PyObject *mangled = _Py_Mangle(st->st_private, name);  in symtable_add_def()  local
892     if (!mangled)  in symtable_add_def()
895     if ((o = PyDict_GetItem(dict, mangled))) {  in symtable_add_def()
911     if (PyDict_SetItem(dict, mangled, o) < 0) {  in symtable_add_def()
918         if (PyList_Append(st->st_cur->ste_varnames, mangled) < 0)  in symtable_add_def()
924         if ((o = PyDict_GetItem(st->st_global, mangled))) {  in symtable_add_def()
930         if (PyDict_SetItem(st->st_global, mangled, o) < 0) {  in symtable_add_def()
936     Py_DECREF(mangled);  in symtable_add_def()
940     Py_DECREF(mangled);  in symtable_add_def()