*** Process tests/LowerPatVar.newt
module Prelude
module LowerPatVar
ERROR at tests/LowerPatVar.newt:6:6--6:8: ZZ not in scope
  
  foo : Nat × Nat → Nat
  foo (ZZ , y) = Z
       ^^

ERROR at tests/LowerPatVar.newt:1:1--1:1: Compile failed