blob: 45a580b24ff52b87f0aab369e2eed0c88fec62a7 [file] [log] [blame]
// Copyright 2017 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.
assertDoesNotThrow('/(?:(?=(foo)))?/u.exec("foo")');
assertThrows('/(?=(foo))?/u.exec("foo")');