diff options
Diffstat (limited to 'interp/notation.ml')
| -rw-r--r-- | interp/notation.ml | 140 |
1 files changed, 23 insertions, 117 deletions
diff --git a/interp/notation.ml b/interp/notation.ml index 47d648135..05fcd0e7f 100644 --- a/interp/notation.ml +++ b/interp/notation.ml @@ -20,7 +20,6 @@ open Constrexpr open Notation_term open Glob_term open Glob_ops -open Ppextend open Context.Named.Declaration (*i*) @@ -49,7 +48,6 @@ type notation_location = (DirPath.t * DirPath.t) * string type notation_data = { not_interp : interpretation; not_location : notation_location; - not_onlyprinting : bool; } type scope = { @@ -57,9 +55,6 @@ type scope = { delimiters: delimiters option } -(* Uninterpreted notation map: notation -> level * DirPath.t *) -let notation_level_map = ref String.Map.empty - (* Scopes table: scope_name -> symbol_interpretation *) let scope_map = ref String.Map.empty @@ -76,44 +71,6 @@ let default_scope = "" (* empty name, not available from outside *) let init_scope_map () = scope_map := String.Map.add default_scope empty_scope !scope_map -(**********************************************************************) -(* Operations on scopes *) - -let parenRelation_eq t1 t2 = match t1, t2 with -| L, L | E, E | Any, Any -> true -| Prec l1, Prec l2 -> Int.equal l1 l2 -| _ -> false - -open Extend - -let production_level_eq l1 l2 = true (* (l1 = l2) *) - -let production_position_eq pp1 pp2 = true (* pp1 = pp2 *) (* match pp1, pp2 with -| NextLevel, NextLevel -> true -| NumLevel n1, NumLevel n2 -> Int.equal n1 n2 -| (NextLevel | NumLevel _), _ -> false *) - -let constr_entry_key_eq eq v1 v2 = match v1, v2 with -| ETName, ETName -> true -| ETReference, ETReference -> true -| ETBigint, ETBigint -> true -| ETBinder b1, ETBinder b2 -> b1 == b2 -| ETConstr lev1, ETConstr lev2 -> eq lev1 lev2 -| ETConstrAsBinder (bk1,lev1), ETConstrAsBinder (bk2,lev2) -> eq lev1 lev2 && bk1 = bk2 -| ETPattern (b1,n1), ETPattern (b2,n2) -> b1 = b2 && Option.equal Int.equal n1 n2 -| ETOther (s1,s1'), ETOther (s2,s2') -> String.equal s1 s2 && String.equal s1' s2' -| (ETName | ETReference | ETBigint | ETBinder _ | ETConstr _ | ETPattern _ | ETOther _ | ETConstrAsBinder _), _ -> false - -let level_eq_gen strict (l1, t1, u1) (l2, t2, u2) = - let tolerability_eq (i1, r1) (i2, r2) = Int.equal i1 i2 && parenRelation_eq r1 r2 in - let prod_eq (l1,pp1) (l2,pp2) = - if strict then production_level_eq l1 l2 && production_position_eq pp1 pp2 - else production_level_eq l1 l2 in - Int.equal l1 l2 && List.equal tolerability_eq t1 t2 - && List.equal (constr_entry_key_eq prod_eq) u1 u2 - -let level_eq = level_eq_gen false - let declare_scope scope = try let _ = String.Map.find scope !scope_map in () with Not_found -> @@ -259,7 +216,7 @@ type interp_rule = according to the key of the pattern (adapted from Chet Murthy by HH) *) type key = - | RefKey of global_reference + | RefKey of GlobRef.t | Oth let key_compare k1 k2 = match k1, k2 with @@ -428,16 +385,6 @@ let rec find_without_delimiters find (ntn_scope,ntn) = function (* Can we switch to [scope]? Yes if it has defined delimiters *) find_with_delimiters ntn_scope -(* Uninterpreted notation levels *) - -let declare_notation_level ntn level = - if String.Map.mem ntn !notation_level_map then - anomaly (str "Notation " ++ str ntn ++ str " is already assigned a level."); - notation_level_map := String.Map.add ntn level !notation_level_map - -let level_of_notation ntn = - String.Map.find ntn !notation_level_map - (* The mapping between notations and their interpretation *) let warn_notation_overridden = @@ -449,20 +396,21 @@ let warn_notation_overridden = let declare_notation_interpretation ntn scopt pat df ~onlyprint = let scope = match scopt with Some s -> s | None -> default_scope in let sc = find_scope scope in - let () = - if String.Map.mem ntn sc.notations then - let which_scope = match scopt with - | None -> mt () - | Some _ -> spc () ++ strbrk "in scope" ++ spc () ++ str scope in - warn_notation_overridden (ntn,which_scope) - in - let notdata = { - not_interp = pat; - not_location = df; - not_onlyprinting = onlyprint; - } in - let sc = { sc with notations = String.Map.add ntn notdata sc.notations } in - let () = scope_map := String.Map.add scope sc !scope_map in + if not onlyprint then begin + let () = + if String.Map.mem ntn sc.notations then + let which_scope = match scopt with + | None -> mt () + | Some _ -> spc () ++ strbrk "in scope" ++ spc () ++ str scope in + warn_notation_overridden (ntn,which_scope) + in + let notdata = { + not_interp = pat; + not_location = df; + } in + let sc = { sc with notations = String.Map.add ntn notdata sc.notations } in + scope_map := String.Map.add scope sc !scope_map + end; begin match scopt with | None -> scope_stack := SingleNotation ntn :: !scope_stack | Some _ -> () @@ -487,7 +435,6 @@ let rec find_interpretation ntn find = function let find_notation ntn sc = let n = String.Map.find ntn (find_scope sc).notations in - let () = if n.not_onlyprinting then raise Not_found in (n.not_interp, n.not_location) let notation_of_prim_token = function @@ -631,7 +578,6 @@ let exists_notation_in_scope scopt ntn onlyprint r = try let sc = String.Map.find scope !scope_map in let n = String.Map.find ntn sc.notations in - onlyprint = n.not_onlyprinting && interpretation_eq n.not_interp r with Not_found -> false @@ -741,7 +687,7 @@ let subst_arguments_scope (subst,(req,r,n,scl,cls)) = match subst_scope_class subst cl with | Some cl' as ocl' when cl' != cl -> ocl' | _ -> ocl in - let cls' = List.smartmap subst_cl cls in + let cls' = List.Smart.map subst_cl cls in (ArgsScopeNoDischarge,r',n,scl,cls') let discharge_arguments_scope (_,(req,r,n,l,_)) = @@ -778,7 +724,7 @@ let rebuild_arguments_scope sigma (req,r,n,l,_) = (req,r,0,l1@l,cls1) type arguments_scope_obj = - arguments_scope_discharge_request * global_reference * + arguments_scope_discharge_request * GlobRef.t * (* Used to communicate information from discharge to rebuild *) (* set to 0 otherwise *) int * scope_name option list * scope_class option list @@ -1051,7 +997,7 @@ let locate_notation prglob ntn scope = | [] -> str "Unknown notation" | _ -> str "Notation" ++ fnl () ++ - prlist (fun (ntn,l) -> + prlist_with_sep fnl (fun (ntn,l) -> let scope = find_default ntn scopes in prlist (fun (sc,r,(_,df)) -> @@ -1060,8 +1006,7 @@ let locate_notation prglob ntn scope = (if String.equal sc default_scope then mt () else (spc () ++ str ": " ++ str sc)) ++ (if Option.equal String.equal (Some sc) scope - then spc () ++ str "(default interpretation)" else mt ()) - ++ fnl ())) + then spc () ++ str "(default interpretation)" else mt ()))) l) ntns let collect_notation_in_scope scope sc known = @@ -1114,63 +1059,24 @@ let pr_visibility prglob = function | None -> pr_scope_stack prglob !scope_stack (**********************************************************************) -(* Mapping notations to concrete syntax *) - -type unparsing_rule = unparsing list * precedence -type extra_unparsing_rules = (string * string) list -(* Concrete syntax for symbolic-extension table *) -let notation_rules = - ref (String.Map.empty : (unparsing_rule * extra_unparsing_rules * notation_grammar) String.Map.t) - -let declare_notation_rule ntn ~extra unpl gram = - notation_rules := String.Map.add ntn (unpl,extra,gram) !notation_rules - -let find_notation_printing_rule ntn = - try pi1 (String.Map.find ntn !notation_rules) - with Not_found -> anomaly (str "No printing rule found for " ++ str ntn ++ str ".") -let find_notation_extra_printing_rules ntn = - try pi2 (String.Map.find ntn !notation_rules) - with Not_found -> [] -let find_notation_parsing_rules ntn = - try pi3 (String.Map.find ntn !notation_rules) - with Not_found -> anomaly (str "No parsing rule found for " ++ str ntn ++ str ".") - -let get_defined_notations () = - String.Set.elements @@ String.Map.domain !notation_rules - -let add_notation_extra_printing_rule ntn k v = - try - notation_rules := - let p, pp, gr = String.Map.find ntn !notation_rules in - String.Map.add ntn (p, (k,v) :: pp, gr) !notation_rules - with Not_found -> - user_err ~hdr:"add_notation_extra_printing_rule" - (str "No such Notation.") - -(**********************************************************************) (* Synchronisation with reset *) let freeze _ = - (!scope_map, !notation_level_map, !scope_stack, !arguments_scope, - !delimiters_map, !notations_key_table, !notation_rules, - !scope_class_map) + (!scope_map, !scope_stack, !arguments_scope, + !delimiters_map, !notations_key_table, !scope_class_map) -let unfreeze (scm,nlm,scs,asc,dlm,fkm,pprules,clsc) = +let unfreeze (scm,scs,asc,dlm,fkm,clsc) = scope_map := scm; - notation_level_map := nlm; scope_stack := scs; delimiters_map := dlm; arguments_scope := asc; notations_key_table := fkm; - notation_rules := pprules; scope_class_map := clsc let init () = init_scope_map (); - notation_level_map := String.Map.empty; delimiters_map := String.Map.empty; notations_key_table := KeyMap.empty; - notation_rules := String.Map.empty; scope_class_map := initial_scope_class_map let _ = |