X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicReduction.ml;h=8012f0b753990745d037e3ee0a4d678f1f6c4398;hb=79a489c46c77de80979d68a512d1f640f8273f9e;hp=3b082339507b3739ae816516f507ebdef1a34e52;hpb=dc0eae6607f2b299deeeb1a2c4e145e7a6d40629;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicReduction.ml b/helm/software/components/ng_kernel/nCicReduction.ml
index 3b0823395..8012f0b75 100644
--- a/helm/software/components/ng_kernel/nCicReduction.ml
+++ b/helm/software/components/ng_kernel/nCicReduction.ml
@@ -164,7 +164,7 @@ module Reduction(RS : Strategy) = struct
         | (_, _, C.Const (Ref.Ref (_,Ref.Con (_,j,lno))), s')->
           let _,params = HExtlib.split_nth lno s' in
           aux (k, e, List.nth pl (j-1), params@s)
-        | _ -> config,reduced == match_head)
+        | _ -> config, true)
    in
     aux
   ;;
@@ -257,7 +257,7 @@ let are_convertible ~metasenv ~subst =
          in
          (try
              HExtlib.list_forall_default3_var
-              (fun t1 t2 b -> not b || aux test_eq_only context t1 t2 )
+              (fun t1 t2 b -> not b || aux true context t1 t2 )
               tl1 tl2 true relevance
             with Invalid_argument _ -> false
 	       | HExtlib.FailureAt fail ->
@@ -272,7 +272,7 @@ let are_convertible ~metasenv ~subst =
 	           let _,tl2 = HExtlib.split_nth (fail+1) tl2 in
 	             try
                         HExtlib.list_forall_default3
-                        (fun t1 t2 b -> not b || aux test_eq_only context t1 t2)
+                        (fun t1 t2 b -> not b || aux true context t1 t2)
                         tl1 tl2 true relevance
                      with Invalid_argument _ -> false
 	         else false)
@@ -282,7 +282,7 @@ let are_convertible ~metasenv ~subst =
 	   let relevance = !get_relevance ~metasenv ~subst context hd1 tl1 in
             (try
              HExtlib.list_forall_default3
-              (fun t1 t2 b -> not b || aux test_eq_only context t1 t2)
+              (fun t1 t2 b -> not b || aux true context t1 t2)
               tl1 tl2 true relevance
             with Invalid_argument _ -> false)
 
@@ -339,7 +339,7 @@ let are_convertible ~metasenv ~subst =
         R.reduce ~delta ~subst context m1,
         R.reduce ~delta ~subst context m2
      in
-     let rec convert_machines 
+     let rec convert_machines test_eq_only
        ((k1,e1,t1,s1),norm1 as m1),((k2,e2,t2,s2), norm2 as m2) 
      =
        (alpha_eq test_eq_only
@@ -354,11 +354,11 @@ let are_convertible ~metasenv ~subst =
              not b ||
              let t1 = RS.from_stack t1 in
              let t2 = RS.from_stack t2 in
-             convert_machines (put_in_whd t1 t2)) s1 s2 true relevance
+             convert_machines true (put_in_whd t1 t2)) s1 s2 true relevance
         with Invalid_argument _ -> false) || 
-       (not (norm1 && norm2) && convert_machines (small_delta_step m1 m2))
+       (not (norm1 && norm2) && convert_machines test_eq_only (small_delta_step m1 m2))
      in
-     convert_machines (put_in_whd (0,[],t1,[]) (0,[],t2,[]))
+     convert_machines test_eq_only (put_in_whd (0,[],t1,[]) (0,[],t2,[]))
  in
   aux false 
 ;;