Record funspec (B:Type) :=
{ fs_A  : B -> Type
; fs_t  : B -> termMeas
; fs_P  : forall b, fs_A b -> pred world
; fs_Q  : forall b, fs_A b -> pred world
}.
Definition funspec_assumptions B b n (fss:list (label*funspec B) ) : pred prog :=
ALL l:_, ALL fs:_, !!(In (l,fs) fss) -->
let P' a := fs_P B fs b a &&
store_op (fun r => exists n', proj1_sig (fs_t B fs b) r n' /\ n' < n)
in funptr l (fs_A B fs b) (fs_t B fs b) P' (fs_Q B fs b).

Lemma verify_true :
forall psi,
verify_prog psi TT.