Edit File: CompletePropertyDescriptor.js
'use strict'; var has = require('has'); var assertRecord = require('../helpers/assertRecord'); var IsDataDescriptor = require('./IsDataDescriptor'); var IsGenericDescriptor = require('./IsGenericDescriptor'); var Type = require('./Type'); // https://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor module.exports = function CompletePropertyDescriptor(Desc) { /* eslint no-param-reassign: 0 */ assertRecord(Type, 'Property Descriptor', 'Desc', Desc); if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) { if (!has(Desc, '[[Value]]')) { Desc['[[Value]]'] = void 0; } if (!has(Desc, '[[Writable]]')) { Desc['[[Writable]]'] = false; } } else { if (!has(Desc, '[[Get]]')) { Desc['[[Get]]'] = void 0; } if (!has(Desc, '[[Set]]')) { Desc['[[Set]]'] = void 0; } } if (!has(Desc, '[[Enumerable]]')) { Desc['[[Enumerable]]'] = false; } if (!has(Desc, '[[Configurable]]')) { Desc['[[Configurable]]'] = false; } return Desc; };
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