Fixpoint expr2antecedent {Γ'}{Δ'}{ξ'}{τ'}(exp:Expr Γ' Δ' ξ' τ') : Tree ??VV :=
match exp as E in Expr Γ Δ ξ τ with
- | EGlobal Γ Δ ξ _ _ => []
+ | EGlobal Γ Δ ξ _ _ _ => []
| EVar Γ Δ ξ ev => [ev]
| ELit Γ Δ ξ lit lev => []
| EApp Γ Δ ξ t1 t2 lev e1 e2 => (expr2antecedent e1),,(expr2antecedent e2)
refine (fix expr2proof Γ' Δ' ξ' τ' (exp:Expr Γ' Δ' ξ' τ') {struct exp}
: ND Rule [] [Γ' > Δ' > mapOptionTree ξ' (expr2antecedent exp) |- [τ']] :=
match exp as E in Expr Γ Δ ξ τ with
- | EGlobal Γ Δ ξ t wev => let case_EGlobal := tt in _
+ | EGlobal Γ Δ ξ g v lev => let case_EGlobal := tt in _
| EVar Γ Δ ξ ev => let case_EVar := tt in _
| ELit Γ Δ ξ lit lev => let case_ELit := tt in _
| EApp Γ Δ ξ t1 t2 lev e1 e2 => let case_EApp := tt in
destruct case_EGlobal.
apply nd_rule.
simpl.
- destruct t as [t lev].
- apply (RGlobal _ _ _ _ wev).
+ apply (RGlobal _ _ _ g).
destruct case_EVar.
apply nd_rule.