/* */ 
var $ = require("./$"),
    $def = require("./$.def"),
    isObject = $.isObject,
    toObject = $.toObject;
$.each.call(('freeze,seal,preventExtensions,isFrozen,isSealed,isExtensible,' + 'getOwnPropertyDescriptor,getPrototypeOf,keys,getOwnPropertyNames').split(','), function(KEY, ID) {
  var fn = ($.core.Object || {})[KEY] || Object[KEY],
      forced = 0,
      method = {};
  method[KEY] = ID == 0 ? function freeze(it) {
    return isObject(it) ? fn(it) : it;
  } : ID == 1 ? function seal(it) {
    return isObject(it) ? fn(it) : it;
  } : ID == 2 ? function preventExtensions(it) {
    return isObject(it) ? fn(it) : it;
  } : ID == 3 ? function isFrozen(it) {
    return isObject(it) ? fn(it) : true;
  } : ID == 4 ? function isSealed(it) {
    return isObject(it) ? fn(it) : true;
  } : ID == 5 ? function isExtensible(it) {
    return isObject(it) ? fn(it) : false;
  } : ID == 6 ? function getOwnPropertyDescriptor(it, key) {
    return fn(toObject(it), key);
  } : ID == 7 ? function getPrototypeOf(it) {
    return fn(Object($.assertDefined(it)));
  } : ID == 8 ? function keys(it) {
    return fn(toObject(it));
  } : require("./$.get-names").get;
  try {
    fn('z');
  } catch (e) {
    forced = 1;
  }
  $def($def.S + $def.F * forced, 'Object', method);
});