14 lines
538 B
JavaScript
14 lines
538 B
JavaScript
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// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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const set_entries = [{}];
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set_entries[Symbol.iterator] = function() {};
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assertThrows(() => new Set(set_entries), TypeError);
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assertThrows(() => new WeakSet(set_entries), TypeError);
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const map_entries = [[{}, 1]];
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map_entries[Symbol.iterator] = function() {};
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assertThrows(() => new Set(map_entries), TypeError);
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assertThrows(() => new WeakSet(map_entries), TypeError);
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