Currently the calculated type for ifFn in the Noria backend is basically A -> (A, A). This is technically incorrect and should instead be A -> (Idx<0>, Idx<1>).
However with that typing we must later ensure that when we remove the if, we also adjust the column that the filters behind the if operate on, i.e. we need to adjust their labels.
Currently the calculated type for
ifFnin the Noria backend is basicallyA -> (A, A). This is technically incorrect and should instead beA -> (Idx<0>, Idx<1>). However with that typing we must later ensure that when we remove theif, we also adjust the column that the filters behind the if operate on, i.e. we need to adjust their labels.