diff options
Diffstat (limited to 'tactics/tactics.ml')
| -rw-r--r-- | tactics/tactics.ml | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tactics/tactics.ml b/tactics/tactics.ml index bd92e9794..8e7f4613c 100644 --- a/tactics/tactics.ml +++ b/tactics/tactics.ml @@ -181,10 +181,10 @@ let introduction ?(check=true) id = let gl = Proofview.Goal.assume gl in let concl = Proofview.Goal.concl gl in let sigma = Tacmach.New.project gl in - let hyps = Proofview.Goal.hyps gl in + let hyps = named_context_val (Proofview.Goal.env gl) in let store = Proofview.Goal.extra gl in let env = Proofview.Goal.env gl in - let () = if check && mem_named_context id hyps then + let () = if check && mem_named_context_val id hyps then user_err ~hdr:"Tactics.introduction" (str "Variable " ++ pr_id id ++ str " is already declared.") in @@ -520,7 +520,7 @@ let mutual_fix f n rest j = Proofview.Goal.nf_enter { enter = begin fun gl -> let (sp', u') = check_mutind env sigma n ar in if not (eq_mind sp sp') then error "Fixpoints should be on the same mutual inductive declaration."; - if mem_named_context f (named_context_of_val sign) then + if mem_named_context_val f sign then user_err ~hdr:"Logic.prim_refiner" (str "Name " ++ pr_id f ++ str " already used in the environment"); mk_sign (push_named_context_val (LocalAssum (f, ar)) sign) oth @@ -573,7 +573,7 @@ let mutual_cofix f others j = Proofview.Goal.nf_enter { enter = begin fun gl -> | [] -> sign | (f, ar) :: oth -> let open Context.Named.Declaration in - if mem_named_context f (named_context_of_val sign) then + if mem_named_context_val f sign then error "Name already used in the environment."; mk_sign (push_named_context_val (LocalAssum (f, ar)) sign) oth in @@ -2791,7 +2791,7 @@ let old_generalize_dep ?(with_let=false) c gl = let tothin = List.filter (fun id -> not (Id.List.mem id init_ids)) qhyps in let tothin' = match kind_of_term c with - | Var id when mem_named_context id sign && not (Id.List.mem id init_ids) + | Var id when mem_named_context_val id (val_of_named_context sign) && not (Id.List.mem id init_ids) -> id::tothin | _ -> tothin in @@ -2945,8 +2945,8 @@ let unfold_body x = let open Context.Named.Declaration in Proofview.Goal.enter { enter = begin fun gl -> (** We normalize the given hypothesis immediately. *) - let hyps = Proofview.Goal.hyps (Proofview.Goal.assume gl) in - let xval = match Context.Named.lookup x hyps with + let env = Proofview.Goal.env (Proofview.Goal.assume gl) in + let xval = match Environ.lookup_named x env with | LocalAssum _ -> user_err ~hdr:"unfold_body" (pr_id x ++ str" is not a defined hypothesis.") | LocalDef (_,xval,_) -> xval @@ -4364,7 +4364,7 @@ let induction_gen clear_flag isrec with_evars elim let cls = Option.default allHypsAndConcl cls in let t = typ_of env sigma c in let is_arg_pure_hyp = - isVar c && not (mem_named_context (destVar c) (Global.named_context())) + isVar c && not (mem_named_context_val (destVar c) (Global.named_context_val ())) && lbind == NoBindings && not with_evars && Option.is_empty eqname && clear_flag == None && has_generic_occurrences_but_goal cls (destVar c) env ccl in @@ -4411,7 +4411,7 @@ let induction_gen_l isrec with_evars elim names lc = | [] -> Proofview.tclUNIT () | c::l' -> match kind_of_term c with - | Var id when not (mem_named_context id (Global.named_context())) + | Var id when not (mem_named_context_val id (Global.named_context_val ())) && not with_evars -> let _ = newlc:= id::!newlc in atomize_list l' @@ -4831,7 +4831,7 @@ let abstract_subproof id gk tac = let open Proofview.Notations in Proofview.Goal.nf_s_enter { s_enter = begin fun gl -> let sigma = Proofview.Goal.sigma gl in - let current_sign = Global.named_context() + let current_sign = Global.named_context_val () and global_sign = Proofview.Goal.hyps gl in let sigma = Sigma.to_evar_map sigma in let evdref = ref sigma in @@ -4839,8 +4839,8 @@ let abstract_subproof id gk tac = List.fold_right (fun d (s1,s2) -> let id = NamedDecl.get_id d in - if mem_named_context id current_sign && - interpretable_as_section_decl evdref (Context.Named.lookup id current_sign) d + if mem_named_context_val id current_sign && + interpretable_as_section_decl evdref (lookup_named_val id current_sign) d then (s1,push_named_context_val d s2) else (Context.Named.add d s1,s2)) global_sign (Context.Named.empty, empty_named_context_val) in |