diff options
| -rw-r--r-- | kernel/environ.ml | 11 | ||||
| -rw-r--r-- | kernel/environ.mli | 15 |
2 files changed, 13 insertions, 13 deletions
diff --git a/kernel/environ.ml b/kernel/environ.ml index 4471d5b87..16284de7b 100644 --- a/kernel/environ.ml +++ b/kernel/environ.ml @@ -9,7 +9,6 @@ open Univ open Generic open Term open Constant -open Inductive open Abstraction (* The type of environments. *) @@ -123,11 +122,6 @@ let lookup_constant sp env = let lookup_mind sp env = Spmap.find sp env.env_globals.env_inductives -let lookup_mind_specif ((sp,tyi),args) env = - let mib = lookup_mind sp env in - { mis_sp = sp; mis_mib = mib; mis_tyi = tyi; mis_args = args; - mis_mip = mind_nth_type_packet mib tyi } - let lookup_abst sp env = Spmap.find sp env.env_globals.env_abstractions @@ -193,12 +187,13 @@ let named_hd env a = function | Anonymous -> Name (id_of_string (hdchar env a)) | x -> x -let prod_name env (n,a,b) = mkProd (named_hd env a n) a b +let prod_name env (n,a,b) = mkProd (named_hd env a n) a b let lambda_name env (n,a,b) = mkLambda (named_hd env a n) a b -let it_prod_name env = List.fold_left (fun c (n,t) ->prod_name env (n,t,c)) +let it_prod_name env = List.fold_left (fun c (n,t) ->prod_name env (n,t,c)) let it_lambda_name env = List.fold_left (fun c (n,t) ->lambda_name env (n,t,c)) +let prod_create env (a,b) = mkProd (named_hd env a Anonymous) a b let lambda_create env (a,b) = mkLambda (named_hd env a Anonymous) a b (* Abstractions. *) diff --git a/kernel/environ.mli b/kernel/environ.mli index 1d3dcd4c1..720ff16dc 100644 --- a/kernel/environ.mli +++ b/kernel/environ.mli @@ -5,7 +5,6 @@ open Names open Term open Constant -open Inductive open Abstraction open Univ open Sign @@ -46,7 +45,6 @@ val lookup_var : identifier -> env -> name * typed_type val lookup_rel : int -> env -> name * typed_type val lookup_constant : section_path -> env -> constant_body val lookup_mind : section_path -> env -> mutual_inductive_body -val lookup_mind_specif : inductive -> env -> mind_specif val id_of_global : env -> sorts oper -> identifier @@ -57,18 +55,25 @@ val id_of_name_using_hdchar : env -> constr -> name -> identifier val named_hd : env -> constr -> name -> name -(* The following functions build product or abstraction and create - names using [named_hd] for unnamed binders *) +(* [lambda_name env (na,t,c)] builds [[[x:t]c] where [x] is created + using [named_hd] if [na] is [Anonymous]; [prod_name env (na,t,c)] + works similarly but build a product; for [it_lambda_name env c + sign] and [it_prod_name env c sign], more recent types should come + first in [sign]; none of these functions substitute named + variables in [c] by de Bruijn indices *) val lambda_name : env -> name * constr * constr -> constr val prod_name : env -> name * constr * constr -> constr + val it_lambda_name : env -> constr -> (name * constr) list -> constr val it_prod_name : env -> constr -> (name * constr) list -> constr (* [lambda_create env (t,c)] builds [[x:t]c] where [x] is a name built - from [t] *) + from [t]; [prod_create env (t,c)] builds [(x:t)c] where [x] is a + name built from [t] *) val lambda_create : env -> constr * constr -> constr +val prod_create : env -> constr * constr -> constr val translucent_abst : env -> constr -> bool |