1// Copyright 2015 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 7function bar(x) { debugger; } 8function foo() { bar(arguments[0]); } 9function wrap() { return foo(1); } 10 11wrap(); 12wrap(); 13%OptimizeFunctionOnNextCall(wrap); 14 15var Debug = debug.Debug; 16Debug.setListener(function(event, exec_state, event_data, data) { 17 if (event != Debug.DebugEvent.Break) return; 18 for (var i = 0; i < exec_state.frameCount(); i++) exec_state.frame(i); 19}); 20 21wrap(); 22