1 var $ = require('../internals/export');
2 var DESCRIPTORS = require('../internals/descriptors');
3 var anObject = require('../internals/an-object');
4 var toPrimitive = require('../internals/to-primitive');
5 var definePropertyModule = require('../internals/object-define-property');
6 var fails = require('../internals/fails');
8 // MS Edge has broken Reflect.defineProperty - throwing instead of returning false
9 var ERROR_INSTEAD_OF_FALSE = fails(function () {
10 // eslint-disable-next-line no-undef
11 Reflect.defineProperty(definePropertyModule.f({}, 1, { value: 1 }), 1, { value: 2 });
14 // `Reflect.defineProperty` method
15 // https://tc39.github.io/ecma262/#sec-reflect.defineproperty
16 $({ target: 'Reflect', stat: true, forced: ERROR_INSTEAD_OF_FALSE, sham: !DESCRIPTORS }, {
17 defineProperty: function defineProperty(target, propertyKey, attributes) {
19 var key = toPrimitive(propertyKey, true);
22 definePropertyModule.f(target, key, attributes);