'use strict'; | |
var $export = require('./_export'); | |
var toObject = require('./_to-object'); | |
var aFunction = require('./_a-function'); | |
var $defineProperty = require('./_object-dp'); | |
// B.2.2.3 Object.prototype.__defineSetter__(P, setter) | |
require('./_descriptors') && $export($export.P + require('./_object-forced-pam'), 'Object', { | |
__defineSetter__: function __defineSetter__(P, setter) { | |
$defineProperty.f(toObject(this), P, { set: aFunction(setter), enumerable: true, configurable: true }); | |
} | |
}); |