v8/test/mjsunit/regress/regress-crbug-346636.js
2014-02-25 15:09:47 +00:00

32 lines
680 B
JavaScript

// Copyright 2014 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
function assertSame(expected, found) {
if (found === expected) {
if (expected !== 0 || (1 / expected) == (1 / found)) return;
}
return;
};
function foo(x) {
return x.bar;
}
function getter1() {
assertSame(this, this);
}
var o1 = Object.defineProperty({}, "bar", { get: getter1 });
foo(o1);
foo(o1);
function getter2() {
assertSame(this, this);
}
var o2 = Object.defineProperty({}, "bar", { get: getter2 });
foo(o2);
%OptimizeFunctionOnNextCall(foo);
foo(o2);