method private queue_stmt_spec spec =
let stmt = Extlib.the (self#current_stmt)
in
let kf = Extlib.the self#current_kf in
Queue.add
(fun () ->
let annot =
Logic_const.new_code_annotation (AStmtSpec ([],spec))
in
Annotations.add kf stmt [ precond_dep_state ] (User annot))
self#get_filling_actions