public static void CtorArrayIntIntRangeExtendsToEndOfArray() { long[] a = { 90, 91, 92, 93, 94, 95, 96, 97, 98 }; ReadOnlySpan<long> span = new ReadOnlySpan<long>(a, 4, 5); span.Validate<long>(94, 95, 96, 97, 98); }