diff options
Diffstat (limited to 'plugins/ltac/pptactic.ml')
| -rw-r--r-- | plugins/ltac/pptactic.ml | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/plugins/ltac/pptactic.ml b/plugins/ltac/pptactic.ml index 87b79374e..75ab1c5ee 100644 --- a/plugins/ltac/pptactic.ml +++ b/plugins/ltac/pptactic.ml @@ -51,7 +51,7 @@ let pr_global x = Nametab.pr_global_env Id.Set.empty x type 'a grammar_tactic_prod_item_expr = | TacTerm of string -| TacNonTerm of ('a * Names.Id.t) Loc.located +| TacNonTerm of ('a * Names.Id.t option) Loc.located type grammar_terminals = Genarg.ArgT.any Extend.user_symbol grammar_tactic_prod_item_expr list @@ -250,7 +250,7 @@ type 'a extra_genarg_printer = let pr_alias_key key = try let prods = (KNmap.find key !prnotation_tab).pptac_prods in - let rec pr = function + let pr = function | TacTerm s -> primitive s | TacNonTerm (_, (symb, _)) -> str (Printf.sprintf "(%s)" (pr_user_symbol symb)) in @@ -264,8 +264,9 @@ type 'a extra_genarg_printer = let rec pack prods args = match prods, args with | [], [] -> [] | TacTerm s :: prods, args -> TacTerm s :: pack prods args - | TacNonTerm (loc, (symb, id)) :: prods, arg :: args -> - TacNonTerm (loc, ((symb, arg), id)) :: pack prods args + | TacNonTerm (_, (_, None)) :: prods, args -> pack prods args + | TacNonTerm (loc, (symb, (Some _ as ido))) :: prods, arg :: args -> + TacNonTerm (loc, ((symb, arg), ido)) :: pack prods args | _ -> raise Not_found in let prods = pack pp.pptac_prods l in @@ -314,7 +315,7 @@ type 'a extra_genarg_printer = | Extend.Uentry _ | Extend.Uentryl _ -> str "ltac:(" ++ prtac (1, Any) arg ++ str ")" - let rec pr_targ prtac symb arg = match symb with + let pr_targ prtac symb arg = match symb with | Extend.Uentry tag when is_genarg tag (ArgumentType wit_tactic) -> prtac (1, Any) arg | Extend.Uentryl (_, l) -> prtac (l, Any) arg |