mirror of https://github.com/tc39/test262.git
18 lines
509 B
JavaScript
18 lines
509 B
JavaScript
// Copyright (C) 2015 André Bargull. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
info: Mapped arguments object with non-configurable property
|
|
description: >
|
|
Mapped value is not changed when property was made non-configurable.
|
|
flags: [noStrict]
|
|
---*/
|
|
|
|
function argumentsNonConfigurable(a) {
|
|
Object.defineProperty(arguments, "0", {configurable: false});
|
|
|
|
assert.sameValue(a, 1);
|
|
assert.sameValue(arguments[0], 1);
|
|
}
|
|
argumentsNonConfigurable(1);
|