// Copyright 2015 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. // Flags: --allow-natives-syntax --harmony-proxies function bar() {} bar({ a: new Proxy({}, {}) }); function foo(x) { x.a.b == ""; } var x = {a: {b: "" }}; foo(x); foo(x); %OptimizeFunctionOnNextCall(foo); foo(x);