/* */ 
'use strict';
var cof = require("./$.cof"),
    tmp = {};
tmp[require("./$.wks")('toStringTag')] = 'z';
if (require("./$").FW && cof(tmp) != 'z') {
  require("./$.redef")(Object.prototype, 'toString', function toString() {
    return '[object ' + cof.classof(this) + ']';
  }, true);
}