X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Fsoftware%2Flambda-delta%2Fbasic_ag%2FbagType.ml;h=9cf5c5cb7d6334b9f69ab5d4eb7cb8190e75d3e9;hb=13c3708fc59d999727ee214e8ece1f03661a9737;hp=0520883d50a815b75d7b7374f4ed1633cdaa67d9;hpb=939f76e2fd4a50fd49c010a64e49b5625569d712;p=helm.git

diff --git a/helm/software/lambda-delta/basic_ag/bagType.ml b/helm/software/lambda-delta/basic_ag/bagType.ml
index 0520883d5..9cf5c5cb7 100644
--- a/helm/software/lambda-delta/basic_ag/bagType.ml
+++ b/helm/software/lambda-delta/basic_ag/bagType.ml
@@ -46,6 +46,7 @@ let mk_gref u l =
 (* Interface functions ******************************************************)
 
 let rec b_type_of f g c x = 
+(*   L.warn "Entering T.b_type_of"; *)
    log1 "Now checking" c x;
    match x with
    | B.Sort h                    ->
@@ -75,7 +76,7 @@ let rec b_type_of f g c x =
          f (S.sh2 v xv t xt x (B.bind_abbr l id)) (B.bind_abbr l id xv tt)
       in
       let f xv cc = b_type_of (f xv) g cc t in
-      let f xv = B.push (f xv) c l id (B.Abbr xv) in
+      let f xv = B.push "type abbr" (f xv) c l id (B.Abbr xv) in
       let f xv vv = match xv with 
 	 | B.Cast _ -> f xv
          | _        -> f (B.Cast (vv, xv))
@@ -86,14 +87,14 @@ let rec b_type_of f g c x =
 	 f (S.sh2 u xu t xt x (B.bind_abst l id)) (B.bind_abst l id xu tt)
       in
       let f xu cc = b_type_of (f xu) g cc t in
-      let f xu _ = B.push (f xu) c l id (B.Abst xu) in
+      let f xu _ = B.push "type abst" (f xu) c l id (B.Abst xu) in
       type_of f g c u
    | B.Bind (l, id, B.Void, t)   ->
       let f xt tt = 
          f (S.sh1 t xt x (B.bind l id B.Void)) (B.bind l id B.Void tt)
       in
       let f cc = b_type_of f g cc t in
-      B.push f c l id B.Void   
+      B.push "type void" f c l id B.Void   
    | B.Appl (v, t)            ->
       let f xv vv xt tt = function
 	 | R.Abst w                             -> 
@@ -101,9 +102,7 @@ let rec b_type_of f g c x =
 	    L.log O.specs (succ level) (L.t_items1 "Just scanned" c w);
 	    L.unbox (succ level);
 	    let f a =                
-               L.box (succ level);
-	       L.warn (Printf.sprintf "Convertible: %b" a); 
-	       L.unbox (succ level);
+(*	       L.warn (Printf.sprintf "Convertible: %b" a); *)
 	       if a then f (S.sh2 v xv t xt x B.appl) (B.appl xv tt)
 	       else error3 c xv vv w
 	    in
@@ -116,9 +115,7 @@ let rec b_type_of f g c x =
       type_of f g c v
    | B.Cast (u, t)            ->
       let f xu xt tt a =  
-               L.box (succ level);
-	       L.warn (Printf.sprintf "Convertible: %b" a); 
-	       L.unbox (succ level);         
+         (* L.warn (Printf.sprintf "Convertible: %b" a); *)
 	 if a then f (S.sh2 u xu t xt x B.cast) xu else error3 c xt tt xu
       in
       let f xu xt tt = R.are_convertible (f xu xt tt) c xu tt in