core: Canonicalize TyConApp BoxedRep ['Lifted] to LiftedRep
This makes such applications nullary applications, which are a bit more efficient to represent and compare (see #19367 (closed)).
Closes #20541 (closed).
Edited by Ben Gamari
This makes such applications nullary applications, which are a bit more efficient to represent and compare (see #19367 (closed)).
Closes #20541 (closed).