mirror of https://github.com/tc39/test262.git
22 lines
414 B
JavaScript
22 lines
414 B
JavaScript
// Copyright 2017 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';
|
|
var a = { x:0 };
|
|
var b = {};
|
|
Object.defineProperty(b, "x", {get: function () {}});
|
|
|
|
function f(o) {
|
|
return 5 + o.x++;
|
|
}
|
|
|
|
try {
|
|
f(a);
|
|
f(b);
|
|
} catch (e) {}
|
|
%OptimizeFunctionOnNextCall(f);
|
|
f(a);
|