diff options
Diffstat (limited to 'library/declare.ml')
| -rw-r--r-- | library/declare.ml | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/library/declare.ml b/library/declare.ml index a18a6a60b..6f0ead941 100644 --- a/library/declare.ml +++ b/library/declare.ml @@ -199,7 +199,6 @@ let definition_entry ?(opaque=false) ?(inline=false) ?types { const_entry_body = Future.from_val ((body,Univ.ContextSet.empty), eff); const_entry_secctx = None; const_entry_type = types; - const_entry_proj = None; const_entry_polymorphic = poly; const_entry_universes = univs; const_entry_opaque = opaque; @@ -244,7 +243,6 @@ let declare_sideff env fix_exn se = const_entry_feedback = None; const_entry_polymorphic = cb.const_polymorphic; const_entry_universes = univs; - const_entry_proj = None; }); cst_hyps = [] ; cst_kind = Decl_kinds.IsDefinition Decl_kinds.Definition; @@ -391,6 +389,19 @@ let inInductive : inductive_obj -> obj = subst_function = ident_subst_function; discharge_function = discharge_inductive } +let declare_projections mind = + let spec,_ = Inductive.lookup_mind_specif (Global.env ()) (mind,0) in + match spec.mind_record with + | Some (kns, pjs) -> + Array.iteri (fun i kn -> + 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(eq_constant kn kn')) kns + | None -> () + (* for initial declaration *) let declare_mind isrecord mie = let id = match mie.mind_entry_inds with @@ -398,6 +409,7 @@ let declare_mind isrecord 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 + declare_projections mind; declare_mib_implicits mind; declare_inductive_argument_scopes mind mie; if_xml (Hook.get f_xml_declare_inductive) (isrecord,oname); |