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// 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: >
Mapping works when property is non-configurable, arguments property
was not deleted. [[Delete]] operations throws TypeError if called
from strict-mode code.
flags: [noStrict]
---*/
function argumentsAndStrictDelete(a) {
Object.defineProperty(arguments, "0", {configurable: false});
var args = arguments;
assert.throws(TypeError, function() { "use strict"; delete args[0]; });
assert.sameValue(a, 1);
assert.sameValue(arguments[0], 1);
}
argumentsAndStrictDelete(1);
reportCompare(0, 0);