System.SpanTests.ReadOnlySpanTests.Empty C# (CSharp) Method

        public static void Empty()
        {
            ReadOnlySpan<int> empty = ReadOnlySpan<int>.Empty;
            Assert.True(empty.IsEmpty);
            Assert.Equal(0, empty.Length);
            unsafe
            {
                ref int expected = ref Unsafe.AsRef<int>(null);
                ref int actual = ref empty.DangerousGetPinnableReference();
                Assert.True(Unsafe.AreSame<int>(ref expected, ref actual));
            }
        }