The type parameters in an inductive type declaration should be the left ones,

[helm.git] / components / cic_exportation / cicExportation.ml

diff --git a/components/cic_exportation/cicExportation.ml b/components/cic_exportation/cicExportation.ml
index eeddc094996e2d06f9ff0051c92e2e152bcdaec8..71de7716a11cd6f784b3cc94e5914d12c0c93b6a 100644 (file)
--- a/components/cic_exportation/cicExportation.ml
+++ b/components/cic_exportation/cicExportation.ml
@@ -345,6 +345,11 @@ let ppty current_module_name =
  let rec args context =
   function
      Cic.Prod (n,s,t) ->
+      let n =
+       match n with
+          Cic.Anonymous -> Cic.Anonymous
+        | Cic.Name n -> Cic.Name (String.uncapitalize n)
+      in
        (match analyze_type context s with
            `Sort Cic.Prop -> args ((Some (n,Cic.Decl s))::context) t
          | `Statement
@@ -369,7 +374,8 @@ let ppty current_module_name =
 (* ppinductiveType (typename, inductive, arity, cons)                       *)
 (* pretty-prints a single inductive definition                              *)
 (* (typename, inductive, arity, cons)                                       *)
-let ppinductiveType current_module_name (typename, inductive, arity, cons) =
+let ppinductiveType current_module_name nparams (typename, inductive, arity, cons)
+=
  match analyze_type [] arity with
     `Sort Cic.Prop -> ""
   | `Statement
@@ -380,10 +386,10 @@ let ppinductiveType current_module_name (typename, inductive, arity, cons) =
     else (
      let abstr,scons =
       List.fold_right
-       (fun (id,ty) (abstr,i) ->
+       (fun (id,ty) (_abstr,i) -> (* we should verify _abstr = abstr' *)
           let abstr',sargs = ppty current_module_name [] ty in
           let sargs = String.concat " * " sargs in
-           abstr'@abstr,
+           abstr',
            String.capitalize id ^
             (if sargs = "" then "" else " of " ^ sargs) ^
             (if i = "" then "" else "\n | ") ^ i)
@@ -462,7 +468,7 @@ let ppobj current_module_name obj =
           pp ~metasenv:conjectures ty [] 
    | C.InductiveDefinition (l, params, nparams, _) ->
       List.fold_right
-       (fun x i -> ppinductiveType current_module_name x ^ i) l ""
+       (fun x i -> ppinductiveType current_module_name nparams x ^ i) l ""
 ;;
 
 let ppobj current_module_name obj =