diff options
Diffstat (limited to 'pretyping/glob_ops.ml')
| -rw-r--r-- | pretyping/glob_ops.ml | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/pretyping/glob_ops.ml b/pretyping/glob_ops.ml index 63618c918..71a457280 100644 --- a/pretyping/glob_ops.ml +++ b/pretyping/glob_ops.ml @@ -11,10 +11,8 @@ open Util open CAst open Names -open Constr open Nameops open Globnames -open Misctypes open Glob_term open Evar_kinds open Ltac_pretype @@ -48,12 +46,20 @@ let map_glob_decl_left_to_right f (na,k,obd,ty) = let comp2 = f ty in (na,k,comp1,comp2) + +let glob_sort_eq g1 g2 = let open Glob_term in match g1, g2 with +| GProp, GProp -> true +| GSet, GSet -> true +| GType l1, GType l2 -> + List.equal (Option.equal (fun (x,m) (y,n) -> Libnames.eq_reference x y && Int.equal m n)) l1 l2 +| _ -> false + let binding_kind_eq bk1 bk2 = match bk1, bk2 with | Decl_kinds.Explicit, Decl_kinds.Explicit -> true | Decl_kinds.Implicit, Decl_kinds.Implicit -> true | (Decl_kinds.Explicit | Decl_kinds.Implicit), _ -> false -let case_style_eq s1 s2 = match s1, s2 with +let case_style_eq s1 s2 = let open Constr in match s1, s2 with | LetStyle, LetStyle -> true | IfStyle, IfStyle -> true | LetPatternStyle, LetPatternStyle -> true @@ -141,10 +147,10 @@ let mk_glob_constr_eq f c1 c2 = match DAst.get c1, DAst.get c2 with fix_kind_eq f kn1 kn2 && Array.equal Id.equal id1 id2 && Array.equal (fun l1 l2 -> List.equal (glob_decl_eq f) l1 l2) decl1 decl2 && Array.equal f c1 c2 && Array.equal f t1 t2 - | GSort s1, GSort s2 -> Miscops.glob_sort_eq s1 s2 + | GSort s1, GSort s2 -> glob_sort_eq s1 s2 | GHole (kn1, nam1, gn1), GHole (kn2, nam2, gn2) -> Option.equal (==) gn1 gn2 (** Only thing sensible *) && - Miscops.intro_pattern_naming_eq nam1 nam2 + Namegen.intro_pattern_naming_eq nam1 nam2 | GCast (c1, t1), GCast (c2, t2) -> f c1 c2 && cast_type_eq f t1 t2 | GProj (p1, t1), GProj (p2, t2) -> @@ -154,6 +160,21 @@ let mk_glob_constr_eq f c1 c2 = match DAst.get c1, DAst.get c2 with let rec glob_constr_eq c = mk_glob_constr_eq glob_constr_eq c +(** Mapping [cast_type] *) + +let map_cast_type f = function + | CastConv a -> CastConv (f a) + | CastVM a -> CastVM (f a) + | CastCoerce -> CastCoerce + | CastNative a -> CastNative (f a) + +let smartmap_cast_type f c = + match c with + | CastConv a -> let a' = f a in if a' == a then c else CastConv a' + | CastVM a -> let a' = f a in if a' == a then c else CastVM a' + | CastCoerce -> CastCoerce + | CastNative a -> let a' = f a in if a' == a then c else CastNative a' + let map_glob_constr_left_to_right f = DAst.map (function | GApp (g,args) -> let comp1 = f g in @@ -194,7 +215,7 @@ let map_glob_constr_left_to_right f = DAst.map (function GRec (fk,idl,comp1,comp2,comp3) | GCast (c,k) -> let comp1 = f c in - let comp2 = Miscops.map_cast_type f k in + let comp2 = map_cast_type f k in GCast (comp1,comp2) | GProj (p,c) -> GProj (p, f c) @@ -539,7 +560,7 @@ let rec glob_constr_of_cases_pattern_aux isclosed x = DAst.map_with_loc (fun ?lo | PatVar (Name id) when not isclosed -> GVar id | PatVar Anonymous when not isclosed -> - GHole (Evar_kinds.QuestionMark (Define false,Anonymous),Misctypes.IntroAnonymous,None) + GHole (Evar_kinds.QuestionMark (Define false,Anonymous),Namegen.IntroAnonymous,None) | _ -> raise Not_found ) x |