1// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Flags: --allow-natives-syntax --expose-debug-as debug
6
7Debug = debug.Debug;
8Debug.setListener(function() {});
9Debug.setBreakOnException();
10
11try {
12  try {
13    %DebugPushPromise(new Promise(function() {}));
14  } catch (e) {
15  }
16  throw new Error();
17} catch (e) {
18}
19
20Debug.setListener(null);
21