diff options
Diffstat (limited to 'engine/evarutil.ml')
| -rw-r--r-- | engine/evarutil.ml | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/engine/evarutil.ml b/engine/evarutil.ml index 6c27d5937..2b202ef3e 100644 --- a/engine/evarutil.ml +++ b/engine/evarutil.ml @@ -436,7 +436,7 @@ let new_pure_evar_full evd evi = let evd = Evd.declare_future_goal evk evd in (evd, evk) -let new_pure_evar sign evd ?(src=default_source) ?(filter = Filter.identity) ?candidates ?(store = Store.empty) ?naming ?(principal=false) typ = +let new_pure_evar?(src=default_source) ?(filter = Filter.identity) ?candidates ?(store = Store.empty) ?naming ?(principal=false) sign evd typ = let default_naming = Misctypes.IntroAnonymous in let naming = Option.default default_naming naming in let name = match naming with @@ -463,14 +463,14 @@ let new_pure_evar sign evd ?(src=default_source) ?(filter = Filter.identity) ?ca in (evd, newevk) -let new_evar_instance sign evd typ ?src ?filter ?candidates ?store ?naming ?principal instance = +let new_evar_instance ?src ?filter ?candidates ?store ?naming ?principal sign evd typ instance = let open EConstr in assert (not !Flags.debug || List.distinct (ids_of_named_context (named_context_of_val sign))); let (evd, newevk) = new_pure_evar sign evd ?src ?filter ?candidates ?store ?naming ?principal typ in evd, mkEvar (newevk,Array.of_list instance) -let new_evar_from_context sign evd ?src ?filter ?candidates ?store ?naming ?principal typ = +let new_evar_from_context ?src ?filter ?candidates ?store ?naming ?principal sign evd typ = let instance = List.map (NamedDecl.get_id %> EConstr.mkVar) (named_context_of_val sign) in let instance = match filter with @@ -480,7 +480,7 @@ let new_evar_from_context sign evd ?src ?filter ?candidates ?store ?naming ?prin (* [new_evar] declares a new existential in an env env with type typ *) (* Converting the env into the sign of the evar to define *) -let new_evar env evd ?src ?filter ?candidates ?store ?naming ?principal ?hypnaming typ = +let new_evar ?src ?filter ?candidates ?store ?naming ?principal ?hypnaming env evd typ = let sign,typ',instance,subst = push_rel_context_to_named_context ?hypnaming env evd typ in let map c = csubst_subst subst c in let candidates = Option.map (fun l -> List.map map l) candidates in @@ -490,7 +490,7 @@ let new_evar env evd ?src ?filter ?candidates ?store ?naming ?principal ?hypnami | Some filter -> Filter.filter_list filter instance in new_evar_instance sign evd typ' ?src ?filter ?candidates ?store ?naming ?principal instance -let new_type_evar env evd ?src ?filter ?naming ?principal ?hypnaming rigid = +let new_type_evar ?src ?filter ?naming ?principal ?hypnaming env evd rigid = let (evd', s) = new_sort_variable rigid evd in let (evd', e) = new_evar env evd' ?src ?filter ?naming ?principal ?hypnaming (EConstr.mkSort s) in evd', (e, s) @@ -613,10 +613,11 @@ let rec check_and_clear_in_constr env evdref err ids global c = | _ -> Constr.map (check_and_clear_in_constr env evdref err ids global) c -let clear_hyps_in_evi_main env evdref hyps terms ids = +let clear_hyps_in_evi_main env sigma hyps terms ids = (* clear_hyps_in_evi erases hypotheses ids in hyps, checking if some hypothesis does not depend on a element of ids, and erases ids in the contexts of the evars occurring in evi *) + let evdref = ref sigma in let terms = List.map EConstr.Unsafe.to_constr terms in let global = Id.Set.exists is_section_variable ids in let terms = @@ -639,16 +640,16 @@ let clear_hyps_in_evi_main env evdref hyps terms ids = in remove_hyps ids check_context check_value hyps in - (nhyps,List.map EConstr.of_constr terms) + (!evdref, nhyps,List.map EConstr.of_constr terms) -let clear_hyps_in_evi env evdref hyps concl ids = - match clear_hyps_in_evi_main env evdref hyps [concl] ids with - | (nhyps,[nconcl]) -> (nhyps,nconcl) +let clear_hyps_in_evi env sigma hyps concl ids = + match clear_hyps_in_evi_main env sigma hyps [concl] ids with + | (sigma,nhyps,[nconcl]) -> (sigma,nhyps,nconcl) | _ -> assert false -let clear_hyps2_in_evi env evdref hyps t concl ids = - match clear_hyps_in_evi_main env evdref hyps [t;concl] ids with - | (nhyps,[t;nconcl]) -> (nhyps,t,nconcl) +let clear_hyps2_in_evi env sigma hyps t concl ids = + match clear_hyps_in_evi_main env sigma hyps [t;concl] ids with + | (sigma,nhyps,[t;nconcl]) -> (sigma,nhyps,t,nconcl) | _ -> assert false (* spiwack: a few functions to gather evars on which goals depend. *) |