var DESCRIPTORS = require('../internals/descriptors');
var addToUnscopables = require('../internals/add-to-unscopables');
var toObject = require('../internals/to-object');
-var toLength = require('../internals/to-length');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
var defineProperty = require('../internals/object-define-property').f;
// `Array.prototype.lastIndex` getter
configurable: true,
get: function lastIndex() {
var O = toObject(this);
- var len = toLength(O.length);
+ var len = lengthOfArrayLike(O);
return len == 0 ? 0 : len - 1;
}
});