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: --expose-debug-as debug --allow-natives-syntax --crankshaft
6
7Debug = debug.Debug;
8
9Debug.setListener(function() {});
10
11function f() {}
12f();
13f();
14%OptimizeFunctionOnNextCall(f);
15f();
16assertOptimized(f);
17
18Debug.setListener(null);
19