description

# operator + method Null safety

List<int> operator + (

1. List<int> other

)
override

Returns a concatenation of this list and `other`.

If `other` is also a typed-data list, then the return list will be a typed data list capable of holding both unsigned 8-bit integers and the elements of `other`, otherwise it'll be a normal list of integers.

## Implementation

    List<int> operator +(List<int> other);