'use strict';
var $       = require('./$')
  , $def    = require('./$.def')
  , toIndex = $.toIndex;
$def($def.P, 'Array', {
  // 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)
  fill: function fill(value /*, start = 0, end = @length */){
    var O      = Object($.assertDefined(this))
      , length = $.toLength(O.length)
      , index  = toIndex(arguments[1], length)
      , end    = arguments[2]
      , endPos = end === undefined ? length : toIndex(end, length);
    while(endPos > index)O[index++] = value;
    return O;
  }
});
require('./$.unscope')('fill');