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 6 7var a = {y:1.5}; 8a.y = 0; 9var b = a.y; 10a.y = {}; 11var d = 1; 12function f() { 13 d = 0; 14 return {y: b}; 15} 16f(); 17f(); 18%OptimizeFunctionOnNextCall(f); 19f(); 20