- vectFreeVars (Vect _ Nothing) = noFVs
- vectFreeVars (Vect _ (Just rhs)) = expr_fvs rhs isLocalId emptyVarSet
+ vectFreeVars (Vect _ Nothing) = noFVs
+ vectFreeVars (Vect _ (Just rhs)) = expr_fvs rhs isLocalId emptyVarSet
+ vectFreeVars (NoVect _) = noFVs