Function tp_new_impl

include/pybind11/detail/function_record_pyobject.h:146–149

// Guard against accidents & oversights, in particular when porting to future Python versions.
inline PyObject *tp_new_impl(PyTypeObject *, PyObject *, PyObject *) {
    pybind11_fail("UNEXPECTED CALL OF function_record_PyTypeObject_methods::tp_new_impl");
    // return nullptr; // Unreachable.
}

inline PyObject *tp_alloc_impl(PyTypeObject *, Py_ssize_t) {
    pybind11_fail("UNEXPECTED CALL OF function_record_PyTypeObject_methods::tp_alloc_impl");