// SPDX-License-Identifier: MIT OR LGPL-2.0-or-later // SPDX-FileCopyrightText: 2018 Philip Chimento debugger; [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10]].every(array => { debugger; array.every(num => { debugger; print(num); return false; }); return false; }); function mistake(array) { let {uninitialized_} = array.shift(); } mistake([]);