// Copyright 2016 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
"use strict"; function f(v) { %DeoptimizeFunction(test); return 153; } function test() { var o = {}; var q = "q"; o.__defineSetter__(q, f); assertEquals(1, o[q] = 1); }
%PrepareFunctionForOptimization(test);
test(); test(); %OptimizeFunctionOnNextCall(test); test();