Python's list equivalent with std.variant?

[Imperatorn]

On Sunday, 3 October 2021 at 22:22:48 UTC, rjkilpatrick wrote:
> Hi.
>
> I am trying to emulate Python's list in D, to store some 
> derived classes
>
> [...]

You would have to explicitly cast(Variant) when appending to your 
array.

But in the last example where you have list[0].a, that will only 
work statically if you can resolve that property. So you would 
have to either check the type or get out of the box and use some 
dynamic object