anchor.diff:     * and copies over the elements.
      *
      * Values are truncated to fit in the list when they are copied,
  -   * the same way `operator[]` truncates values.
  +   * the same way storing values truncates them.
      */
     external factory Float32List.fromList(List<double> elements);
   
  
positive.code:  *
   * For long lists, this implementation can be considerably
   * more space- and time-efficient than the default [List] implementation.
   */
  abstract class Int16List implements List<int>, TypedData {
    /**
  
negative.code:  *
   * For long lists, this implementation can be considerably
   * more space- and time-efficient than the default [List] implementation.
   *
   * Integers stored in the list are clamped to an unsigned eight bit value.
   * That is, all values below zero are stored as zero
   * and all values above 255 are stored as 255.
   */
  abstract class Uint8ClampedList implements List<int>, TypedData {
    /**
  