X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Facic_content%2FcicNotationPt.ml;h=73eeb017dad00d781bbb61f9242b2eeb8f631186;hb=e9b482856904b32a5c92eee8bcd860ffe74fa74f;hp=609fb9d2f24a08f362c2276afa16f8fa2f673737;hpb=ba48c24f4edb0701a0aa346466f2a4211f719ab2;p=helm.git

diff --git a/components/acic_content/cicNotationPt.ml b/components/acic_content/cicNotationPt.ml
index 609fb9d2f..73eeb017d 100644
--- a/components/acic_content/cicNotationPt.ml
+++ b/components/acic_content/cicNotationPt.ml
@@ -59,9 +59,11 @@ type literal =
 
 type case_indtype = string * href option
 
+type 'term capture_variable = 'term * 'term option
+
 (** To be increased each time the term type below changes, used for "safe"
  * marshalling *)
-let magic = 1
+let magic = 2
 
 type term =
   (* CIC AST *)
@@ -69,14 +71,14 @@ type term =
   | AttributedTerm of term_attribute * term
 
   | Appl of term list
-  | Binder of binder_kind * capture_variable * term (* kind, name, body *)
+  | Binder of binder_kind * term capture_variable * term (* kind, name, body *)
   | Case of term * case_indtype option * term option *
       (case_pattern * term) list
       (* what to match, inductive type, out type, <pattern,action> list *)
   | Cast of term * term
-  | LetIn of capture_variable * term * term  (* name, body, where *)
-  | LetRec of induction_kind * (capture_variable * term * int) list * term
-      (* (name, body, decreasing argument) list, where *)
+  | LetIn of term capture_variable * term * term  (* name, body, where *)
+  | LetRec of induction_kind * (term capture_variable list * term capture_variable * term * int) list * term
+      (* (params, name, body, decreasing arg) list, where *)
   | Ident of string * subst list option
       (* literal, substitutions.
       * Some [] -> user has given an empty explicit substitution list 
@@ -100,11 +102,10 @@ type term =
   | Variable of pattern_variable
 
   (* name, type. First component must be Ident or Variable (FreshVar _) *)
-and capture_variable = term * term option
 
 and meta_subst = term option
 and subst = string * term
-and case_pattern = string * href option * capture_variable list
+and case_pattern = string * href option * term capture_variable list
 
 and box_kind = H | V | HV | HOV
 and box_spec = box_kind * bool * bool (* kind, spacing, indent *)
@@ -163,10 +164,10 @@ type cic_appl_pattern =
   * true means inductive, false coinductive *)
 type 'term inductive_type = string * bool * 'term * (string * 'term) list
 
-type obj =
-  | Inductive of (string * term) list * term inductive_type list
+type 'term obj =
+  | Inductive of 'term capture_variable list * 'term inductive_type list
       (** parameters, list of loc * mutual inductive types *)
-  | Theorem of Cic.object_flavour * string * term * term option
+  | Theorem of Cic.object_flavour * string * 'term * 'term option
       (** flavour, name, type, body
        * - name is absent when an unnamed theorem is being proved, tipically in
        *   interactive usage
@@ -174,7 +175,7 @@ type obj =
        *   will be given in proof editing mode using the tactical language,
        *   unless the flavour is an Axiom
        *)
-  | Record of (string * term) list * string * term * (string * term * bool) list
+  | Record of 'term capture_variable list * string * 'term * (string * 'term * bool * int) list
       (** left parameters, name, type, fields *)
 
 (** {2 Standard precedences} *)