mirror of https://github.com/tc39/test262.git
20 lines
449 B
JavaScript
20 lines
449 B
JavaScript
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// Copyright (C) 2015 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: 23.3.1.1
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description: >
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Throws a TypeError if NewTarget is undefined.
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info: >
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23.3.1.1 WeakMap ( [ iterable ] )
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1. If NewTarget is undefined, throw a TypeError exception.
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---*/
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assert.throws(TypeError, function() {
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WeakMap();
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});
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assert.throws(TypeError, function() {
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WeakMap([]);
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});
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