1 write to _first
System.Linq (1)
System\Linq\Union.cs (1)
222_first = first;
3 references to _first
System.Linq (3)
System\Linq\Union.cs (3)
226private protected override Iterator<TSource> Clone() => new UnionIterator2<TSource>(_first, _second, _comparer); 2330 => _first, 241var sources = new SingleLinkedNode<IEnumerable<TSource>>(_first).Add(_second).Add(next);