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23 lines
446 B
23 lines
446 B
'use strict'; |
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var has = require('has'); |
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var Type = require('./Type'); |
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var assertRecord = require('../helpers/assertRecord'); |
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// https://262.ecma-international.org/5.1/#sec-8.10.1 |
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module.exports = function IsAccessorDescriptor(Desc) { |
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if (typeof Desc === 'undefined') { |
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return false; |
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} |
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assertRecord(Type, 'Property Descriptor', 'Desc', Desc); |
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if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) { |
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return false; |
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} |
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return true; |
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};
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