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// Copyright (C) 2017 Caio Lima. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Mapped arguments object with non-configurable property property descriptor behavior
info: |
Descriptor of a mapped value is updated when property is made non-configurable.
flags: [noStrict]
esid: sec-arguments-exotic-objects-defineownproperty-p-desc
includes: [propertyHelper.js]
---*/
function argumentsNonConfigurable(a) {
Object.defineProperty(arguments, "0", {configurable: false});
let propertyDescriptor = Object.getOwnPropertyDescriptor(arguments, "0");
assert.sameValue(propertyDescriptor.value, 1);
verifyEnumerable(arguments, "0");
verifyWritable(arguments, "0");
verifyNotConfigurable(arguments, "0");
}
argumentsNonConfigurable(1);
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