Kmake/deps/v8/test/intl/regress-386857213.js

// Copyright 2025 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
assertThrows(() => new Intl.DateTimeFormat("en", {timeZone: "+09:"}), RangeError);