Function HasElement2

deps/v8/test/mjsunit/typedarray-resizablearraybuffer.js:711–713

(ta)

    return ta[2];
  }
  function HasElement2(ta) {
    return 2 in ta;
  }

  const rab = CreateResizableArrayBuffer(16, 40);
  const i8a = new Int8Array(rab, 0, 4);