X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=components%2Fcic_unification%2FcicRefine.ml;h=7f5ab6883c975609e1ec6336f5fdb98198a30ba5;hb=6e01bb1ae52fe45ce77a7f950efb5feb295e82b1;hp=4b310ef75637fd6a1e1127fcbc181a84fa4006fd;hpb=14d7d5934b20810a2479630c55c59557aba83a7f;p=helm.git

diff --git a/components/cic_unification/cicRefine.ml b/components/cic_unification/cicRefine.ml
index 4b310ef75..7f5ab6883 100644
--- a/components/cic_unification/cicRefine.ml
+++ b/components/cic_unification/cicRefine.ml
@@ -527,6 +527,10 @@ and type_of_aux' ?(localization_tbl = Cic.CicHash.create 1) metasenv context t
                        (lazy ("Unkown mutual inductive definition " ^ 
                          U.string_of_uri uri)))
            in
+           if List.length constructors <> List.length pl then
+            enrich localization_tbl t
+             (RefineFailure
+               (lazy "Wrong number of cases")) ;
            let rec count_prod t =
              match CicReduction.whd ~subst context t with
                  C.Prod (_, _, t) -> 1 + (count_prod t)