-slice-notation" aoid="EvaluateSliceNotation">
      <h1><span class="secnum">7.2.1</span> Runtime Semantics: EvaluateSliceNotation ( <var>baseValue</var>, <var>startExpression</var>, <var>endExpression</var> )</h1>
      <p>The abstract operation EvaluateSliceNotation takes as arguments a <var>baseValue</var> (an ECMAScript langauge value), <var>startExpression</var> (a <emu-xref href="#sec-syntactic-grammar"><a href="https://tc39.es/ecma262/#sec-syntactic-grammar">Parse Node</a></emu-xref>), and <var>endE