Function WriteToTypedArray

deps/v8/test/mjsunit/typedarray-helpers.js:129–136

(array, index, value)

}

function WriteToTypedArray(array, index, value) {
  if (array instanceof BigInt64Array ||
      array instanceof BigUint64Array) {
    array[index] = BigInt(value);
  } else {
    array[index] = value;
  }
}

// Also preserves undefined.
function Convert(item) {