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14 lines
316 B
14 lines
316 B
'use strict'; |
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var global = require('es5-ext/global') |
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, polyfill = require('../polyfill'); |
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module.exports = function (t, a) { |
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var cache; |
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a(typeof t(), 'boolean'); |
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cache = global.Symbol; |
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global.Symbol = polyfill; |
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a(t(), true); |
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if (cache === undefined) delete global.Symbol; |
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else global.Symbol = cache; |
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};
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