Require main.
Require verif_stdlib.
Require verif_pile.
Require verif_onepile.
Require verif_apile.
Require verif_triang.
Require verif_main.
Definition allmodules :=
verif_stdlib.module ++
verif_pile.module ++
verif_onepile.module ++
verif_triang.module ++
verif_apile.module ++
verif_main.module ++ nil.
Definition Gprog := ltac:
(let x := constr:(merge_Gprogs_of allmodules) in
let x := eval hnf in x in
let x := eval simpl in x in
exact x).

Lemma prog_correct:
semax_prog spec_main.linked_prog tt spec_main.Vprog Gprog.