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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-weakset.prototype.delete
description: >
Delete an entry from initial iterable.
info: |
WeakSet.prototype.delete ( value )
...
5. Let entries be the List that is the value of S’s [[WeakSetData]] internal
slot.
6. Repeat for each e that is an element of entries,
a. If e is not empty and SameValue(e, value) is true, then
i. Replace the element of entries whose value is e with an element whose
value is empty.
ii. Return true.
...
---*/
var foo = {};
var s = new WeakSet([foo]);
var result = s.delete(foo);
assert.sameValue(s.has(foo), false);
assert.sameValue(result, true, 'WeakSet#delete returns true');
reportCompare(0, 0);
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