diff options
Diffstat (limited to 'interp/declare.ml')
| -rw-r--r-- | interp/declare.ml | 47 |
1 files changed, 34 insertions, 13 deletions
diff --git a/interp/declare.ml b/interp/declare.ml index bc2d2068a2..fcb62ac8c4 100644 --- a/interp/declare.ml +++ b/interp/declare.ml @@ -382,19 +382,40 @@ let inInductive : inductive_obj -> obj = discharge_function = discharge_inductive; rebuild_function = infer_inductive_subtyping } -let declare_projections mind = - let spec,_ = Inductive.lookup_mind_specif (Global.env ()) (mind,0) in - match spec.mind_record with - | Some (Some (_, kns, pjs)) -> - Array.iteri (fun i kn -> +let declare_projections univs mind = + let env = Global.env () in + let mib = Environ.lookup_mind mind env in + match mib.mind_record with + | PrimRecord info -> + let iter i (_, kns, _) = + let mind = (mind, i) in + let projs = Inductiveops.compute_projections env mind in + Array.iter2 (fun kn (term, types) -> let id = Label.to_id (Constant.label kn) in - let entry = {proj_entry_ind = mind; proj_entry_arg = i} in - let kn' = declare_constant id (ProjectionEntry entry, - IsDefinition StructureComponent) - in - assert(Constant.equal kn kn')) kns; true,true - | Some None -> true,false - | None -> false,false + let univs = match univs with + | Monomorphic_ind_entry _ -> + (** Global constraints already defined through the inductive *) + Monomorphic_const_entry Univ.ContextSet.empty + | Polymorphic_ind_entry ctx -> + Polymorphic_const_entry ctx + | Cumulative_ind_entry ctx -> + Polymorphic_const_entry (Univ.CumulativityInfo.univ_context ctx) + in + let term, types = match univs with + | Monomorphic_const_entry _ -> term, types + | Polymorphic_const_entry ctx -> + let u = Univ.UContext.instance ctx in + Vars.subst_instance_constr u term, Vars.subst_instance_constr u types + in + let entry = definition_entry ~types ~univs term in + let kn' = declare_constant id (DefinitionEntry entry, IsDefinition StructureComponent) in + assert (Constant.equal kn kn') + ) kns projs + in + let () = Array.iteri iter info in + true, true + | FakeRecord -> true, false + | NotRecord -> false, false (* for initial declaration *) let declare_mind mie = @@ -403,7 +424,7 @@ let declare_mind mie = | [] -> anomaly (Pp.str "cannot declare an empty list of inductives.") in let (sp,kn as oname) = add_leaf id (inInductive ([],mie)) in let mind = Global.mind_of_delta_kn kn in - let isrecord,isprim = declare_projections mind in + let isrecord,isprim = declare_projections mie.mind_entry_universes mind in declare_mib_implicits mind; declare_inductive_argument_scopes mind mie; oname, isprim |