diff options
Diffstat (limited to 'checker/modops.ml')
| -rw-r--r-- | checker/modops.ml | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/checker/modops.ml b/checker/modops.ml index 79cd5c29fd..f0abc39eac 100644 --- a/checker/modops.ml +++ b/checker/modops.ml @@ -49,7 +49,7 @@ let destr_functor = function | NoFunctor _ -> error_not_a_functor () let module_body_of_type mp mtb = - { mtb with mod_mp = mp; mod_expr = Abstract } + { mtb with mod_mp = mp; mod_expr = Abstract; mod_retroknowledge = ModBodyRK [] } let rec add_structure mp sign resolver env = let add_one env (l,elem) = @@ -93,17 +93,19 @@ let strengthen_const mp_from l cb resolver = let rec strengthen_mod mp_from mp_to mb = if Declarations.mp_in_delta mb.mod_mp mb.mod_delta then mb - else strengthen_body true mp_from mp_to mb + else + let mk_expr mp_to = Algebraic (NoFunctor (MEident mp_to)) in + strengthen_body mk_expr mp_from mp_to mb -and strengthen_body is_mod mp_from mp_to mb = +and strengthen_body : 'a. (_ -> 'a) -> _ -> _ -> 'a generic_module_body -> 'a generic_module_body = + fun mk_expr mp_from mp_to mb -> match mb.mod_type with | MoreFunctor _ -> mb | NoFunctor sign -> let resolve_out,sign_out = strengthen_sig mp_from sign mp_to mb.mod_delta in { mb with - mod_expr = - (if is_mod then Algebraic (NoFunctor (MEident mp_to)) else Abstract); + mod_expr = mk_expr mp_to; mod_type = NoFunctor sign_out; mod_delta = resolve_out } @@ -130,7 +132,7 @@ and strengthen_sig mp_from sign mp_to resolver = resolve_out,item::rest' let strengthen mtb mp = - strengthen_body false mtb.mod_mp mp mtb + strengthen_body ignore mtb.mod_mp mp mtb let subst_and_strengthen mb mp = strengthen_mod mb.mod_mp mp (subst_module (map_mp mb.mod_mp mp) mb) @@ -138,9 +140,9 @@ let subst_and_strengthen mb mp = let module_type_of_module mp mb = let mtb = { mb with - mod_expr = Abstract; + mod_expr = (); mod_type_alg = None; - mod_retroknowledge = [] } + mod_retroknowledge = ModTypeRK } in match mp with | Some mp -> strengthen {mtb with mod_mp = mp} mp |