message: Fix for DynamicArray<PacketMask>::zero_
diff: @@ -680,7 +680,8 @@ struct DynamicArrayImpl : DynamicArrayBase<Packet_, Derived_> {
  // -----------------------------------------------------------------------
  static Derived zero_(size_t size) {
  - Derived result(zero<Value>(), size);
  + using Underlying = std::conditional_t<IsMask, bool, Value>;
  + Derived result(zero<Underlying>(), size);
  return result;
  }
  