public static System.Collections.Generic.LinkedList <TItem> LinkedList <TItem, TConcat_InnerEnumerable, TConcat_InnerEnumerator>(DefaultIfEmptySpecificEnumerable <TItem, TConcat_InnerEnumerable, TConcat_InnerEnumerator> second)
where TConcat_InnerEnumerable : struct, IStructEnumerable <TItem, TConcat_InnerEnumerator>
where TConcat_InnerEnumerator : struct, IStructEnumerator <TItem>
=> LinkedListImpl <TItem, DefaultIfEmptySpecificEnumerable <TItem, TConcat_InnerEnumerable, TConcat_InnerEnumerator>, DefaultIfEmptySpecificEnumerator <TItem, TConcat_InnerEnumerator> >(ref second);
public bool SequenceEqual <TSequenceEqual_DefaultIfEmptyInnerEnumerable, TSequenceEqual_DefaultIfEmptyInnerEnumerator>(DefaultIfEmptySpecificEnumerable <TItem, TSequenceEqual_DefaultIfEmptyInnerEnumerable, TSequenceEqual_DefaultIfEmptyInnerEnumerator> second, IEqualityComparer <TItem> comparer)
where TSequenceEqual_DefaultIfEmptyInnerEnumerable : struct, IStructEnumerable <TItem, TSequenceEqual_DefaultIfEmptyInnerEnumerator>
where TSequenceEqual_DefaultIfEmptyInnerEnumerator : struct, IStructEnumerator <TItem>
{
if (IsDefaultValue())
{
throw CommonImplementation.Uninitialized("first");
}
if (second.IsDefaultValue())
{
throw CommonImplementation.Uninitialized(nameof(second));
}
return(false);
}