message: fixing so far unused near_check
diff: @@ -409,7 +409,7 @@ void dense_vector_t<MODE, T>::near_check(const dense_vector_t<THAT_MODE, T>& tha
  case memory_mode::device:
  {
  host_dense_vector<T> that(that_);
  - this->near_check(that_, tol_);
  + this->near_check(that, tol_);
  break;
  }
  }
  