chris
746868d720
git-subtree-dir: main-site git-subtree-mainline: 4d1daa39101c0a85ca6d916f1c31139faf39632a git-subtree-split: 5cefb4d1618bc54ae0e86830421a8c911900302c
15 lines
447 B
JavaScript
15 lines
447 B
JavaScript
'use strict';
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var origSymbol = typeof Symbol !== 'undefined' && Symbol;
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var hasSymbolSham = require('./shams');
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/** @type {import('.')} */
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module.exports = function hasNativeSymbols() {
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if (typeof origSymbol !== 'function') { return false; }
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if (typeof Symbol !== 'function') { return false; }
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if (typeof origSymbol('foo') !== 'symbol') { return false; }
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if (typeof Symbol('bar') !== 'symbol') { return false; }
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return hasSymbolSham();
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};
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