Interesting work on packing tuple layout

[Max Samukha]

On Monday, 15 June 2020 at 13:57:01 UTC, Max Samukha wrote:

>> void main() {
>>     Tuple!(byte, int, short) t;
>>     writeln(t[0]);
>> }
>>
>>> test.d(57,23): Error: need `this` for `__value_field_2` of 
>>> type `byte`
>
> It should work. This works:
>
> void main() {
>     Tuple!(byte, int, short) t;
>
>     t[0] = 0;
>     t[1] = 2;
>     t[2] = 3;
>
>     auto a0 = t[0];
>     auto a1 = t[1];
> }
> }

I cannot reproduce the error. writeln(t[0]) works here: 
https://run.dlang.io/is/kz6lFc