/+dub.sdl:

dependency "mir" version="~>3.2.2"

+/

import std;

​

struct S

{

    int x;

}

​

struct T

{

    float y;

}

​

alias MySumType = Algebraic!(S, T);

​

void main()

{

    MySumType a = S(3);

​

    writeln(a);

}