mirror of https://github.com/tc39/test262.git
18 lines
405 B
JavaScript
18 lines
405 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
|
|
|
|
var good = 23;
|
|
var boom = 42;
|
|
|
|
function foo(name) {
|
|
return this[name];
|
|
}
|
|
|
|
assertEquals(23, foo('good'));
|
|
assertEquals(23, foo('good'));
|
|
%OptimizeFunctionOnNextCall(foo);
|
|
assertEquals(42, foo('boom'));
|