mirror of https://github.com/tc39/test262.git
15 lines
373 B
JavaScript
15 lines
373 B
JavaScript
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// Copyright (C) Copyright 2013 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 23.3.3.5_S2
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description: >
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Symbol may not be used as a WeakMap key
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features: [WeakMap]
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---*/
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var weakmap = new WeakMap();
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var sym = Symbol();
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assert.throws(TypeError, function() {
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weakmap.set(sym, 1);
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});
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