const bool = sum { True | False };
const unit = sum { TT };
-- A 2 type and a 1 type
let return_type: bool -> U = split
{ True => unit
| False => 1
};
-- By `function.minitt` of course I mean dependent functions :)
let function: \Pi b: bool. return_type b = split
{ True => TT
| False => 0
};
-- Return things that are of different types.