     <dd>It creates a Temporal.PlainDate instance and fills the internal slots with valid values.</dd>
      </dl>
      <emu-alg>
        1. If ISODateWithinLimits(_isoDate_) is *false*, throw a *RangeError* exception.
        1. If _newTarget_ is not present, set _newTarget_ to %Temporal.PlainDate%.
        1. Let _object_ be ? OrdinaryCreateFromConstructor(_newTarget_, *"%Temporal.PlainDate.prototype%"*, ¬´ [[InitializedTemporalDate]], [[ISODate]], [[Calendar]] ¬ª).
        1. Set _object_.[[ISODate]