bumped version (tag soon)

[helm.git] / helm / ocaml / cic_unification / cicRefine.ml

diff --git a/helm/ocaml/cic_unification/cicRefine.ml b/helm/ocaml/cic_unification/cicRefine.ml
index 43ecd892915745020599e705acc6c341b583550f..fbbb10a6eefecebf6af669bf81e41be57330d8c1 100644 (file)
--- a/helm/ocaml/cic_unification/cicRefine.ml
+++ b/helm/ocaml/cic_unification/cicRefine.ml
@@ -466,8 +466,9 @@ and type_of_aux' metasenv context t =
 
  and sort_of_prod subst metasenv context (name,s) (t1, t2) =
   let module C = Cic in
+    let context_for_t2 = (Some (name,C.Decl s))::context in
     let t1'' = CicMetaSubst.whd subst context t1 in
-    let t2'' = CicMetaSubst.whd subst ((Some (name,C.Decl s))::context) t2 in
+    let t2'' = CicMetaSubst.whd subst context_for_t2 t2 in
     match (t1'', t2'') with
        (C.Sort s1, C.Sort s2)
          when (s2 = C.Prop or s2 = C.Set or s2 = C.CProp) -> (* different than Coq manual!!! *)
@@ -483,9 +484,9 @@ and type_of_aux' metasenv context t =
           * likely to know the exact value of the result e.g. if the rhs is a
           * Sort (Prop | Set | CProp) then the result is the rhs *)
          let (metasenv,idx) =
-          CicMkImplicit.mk_implicit metasenv [] in
+          CicMkImplicit.mk_implicit_sort metasenv in
          let (subst, metasenv) =
-          CicUnification.fo_unif_subst subst context metasenv
+          CicUnification.fo_unif_subst subst context_for_t2 metasenv
            (C.Meta (idx,[])) t2''
          in
           t2'',subst,metasenv
@@ -526,7 +527,7 @@ and type_of_aux' metasenv context t =
        in
        let context'' = Some (name, Cic.Decl argty') :: context' in
        let (metasenv, idx) =
-        CicMkImplicit.mk_implicit metasenv (context'' @ context) in
+        CicMkImplicit.mk_implicit_type metasenv (context'' @ context) in
        let irl =
          (Some (Cic.Rel 1))::args' @
           (CicMkImplicit.identity_relocation_list_for_metavariable ~start:2