diff options
Diffstat (limited to 'vernac/classes.ml')
| -rw-r--r-- | vernac/classes.ml | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/vernac/classes.ml b/vernac/classes.ml index d99d45313..946a7bb32 100644 --- a/vernac/classes.ml +++ b/vernac/classes.ml @@ -41,7 +41,7 @@ let _ = Goptions.declare_bool_option { let typeclasses_db = "typeclass_instances" let set_typeclass_transparency c local b = - Hints.add_hints local [typeclasses_db] + Hints.add_hints ~local [typeclasses_db] (Hints.HintsTransparencyEntry ([c], b)) let _ = @@ -50,23 +50,25 @@ let _ = let inst' = match inst with IsConstr c -> Hints.IsConstr (EConstr.of_constr c, Univ.ContextSet.empty) | IsGlobal gr -> Hints.IsGlobRef gr in - let info = - { info with hint_pattern = - Option.map - (Constrintern.intern_constr_pattern (Global.env()) Evd.(from_env Global.(env()))) - info.hint_pattern } in Flags.silently (fun () -> - Hints.add_hints local [typeclasses_db] + Hints.add_hints ~local [typeclasses_db] (Hints.HintsResolveEntry [info, poly, false, Hints.PathHints path, inst'])) ()); Hook.set Typeclasses.set_typeclass_transparency_hook set_typeclass_transparency; Hook.set Typeclasses.classes_transparent_state_hook (fun () -> Hints.Hint_db.transparent_state (Hints.searchtable_map typeclasses_db)) +let intern_info {hint_priority;hint_pattern} = + let env = Global.env() in + let sigma = Evd.from_env env in + let hint_pattern = Option.map (Constrintern.intern_constr_pattern env sigma) hint_pattern in + {hint_priority;hint_pattern} + (** TODO: add subinstances *) let existing_instance glob g info = let c = global g in let info = Option.default Hints.empty_hint_info info in + let info = intern_info info in let instance, _ = Global.type_of_global_in_context (Global.env ()) c in let _, r = Term.decompose_prod_assum instance in match class_of_constr Evd.empty (EConstr.of_constr r) with @@ -75,8 +77,8 @@ let existing_instance glob g info = ~hdr:"declare_instance" (Pp.str "Constant does not build instances of a declared type class.") -let mismatched_params env n m = mismatched_ctx_inst env Parameters n m -let mismatched_props env n m = mismatched_ctx_inst env Properties n m +let mismatched_params env n m = Implicit_quantifiers.mismatched_ctx_inst_err env Parameters n m +let mismatched_props env n m = Implicit_quantifiers.mismatched_ctx_inst_err env Properties n m (* Declare everything in the parameters as implicit, and the class instance as well *) @@ -107,6 +109,7 @@ open Pp let instance_hook k info global imps ?hook cst = Impargs.maybe_declare_manual_implicits false cst ~enriching:false imps; + let info = intern_info info in Typeclasses.declare_instance (Some info) (not global) cst; (match hook with Some h -> h cst | None -> ()) @@ -134,7 +137,7 @@ let new_instance ?(abstract=false) ?(global=false) ?(refine= !refine_instance) ?(tac:unit Proofview.tactic option) ?hook pri = let env = Global.env() in let ({CAst.loc;v=instid}, pl) = instid in - let sigma, decl = Univdecls.interp_univ_decl_opt env pl in + let sigma, decl = Constrexpr_ops.interp_univ_decl_opt env pl in let tclass, ids = match bk with | Decl_kinds.Implicit -> @@ -301,7 +304,8 @@ let new_instance ?(abstract=false) ?(global=false) ?(refine= !refine_instance) if program_mode then let hook vis gr _ = let cst = match gr with ConstRef kn -> kn | _ -> assert false in - Impargs.declare_manual_implicits false gr ~enriching:false [imps]; + Impargs.declare_manual_implicits false gr ~enriching:false [imps]; + let pri = intern_info pri in Typeclasses.declare_instance (Some pri) (not global) (ConstRef cst) in let obls, constr, typ = |