Db.FromFunctional dependencies between function inputs and function outputs.
exception raised by find_deps_no_transitivity_* if the given expression is not an lvalue.
val find_deps_no_transitivity :
(Cil_types.stmt -> Cil_types.exp -> Locations.Zone.t) refval find_deps_no_transitivity_state :
(Cvalue.Model.t -> Cil_types.exp -> Locations.Zone.t) refval find_deps_term_no_transitivity_state :
(Cvalue.Model.t -> Cil_types.term -> Value_types.logic_dependencies) ref