thod.
    </p>
  </emu-note>
</emu-clause>
<emu-clause id="sec-array.prototype-@@unscopables">
  <h1>Array.prototype [ @@unscopables ]</h1>
  <p>The initial value of the @@unscopables <emu-xref href="#sec-object-type">data property</emu-xref> is an object created by the following steps:</p>
  <emu-alg>
    1. Let _unscopableList_ be OrdinaryObjectCreate(*null*).
    1. Perform ! CreateDataPropertyOrThrow(_unscopableList_, *"copyWithin"*, *true*).
    1. Perform ! CreateDataPropertyOrThrow(_unscopa