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

        public static void CtorPointerNoContainsReferenceEnforcement()
        {
            unsafe
            {
                new ReadOnlySpan<int>((void*)null, 0);
                new ReadOnlySpan<int?>((void*)null, 0);
                Assert.Throws<ArgumentException>(() => new ReadOnlySpan<object>((void*)null, 0).DontBox());
                Assert.Throws<ArgumentException>(() => new ReadOnlySpan<StructWithReferences>((void*)null, 0).DontBox());
            }
        }