diff options
-rw-r--r-- | contrib/extraction/mlutil.ml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/contrib/extraction/mlutil.ml b/contrib/extraction/mlutil.ml index 2805cd935..b035d2b32 100644 --- a/contrib/extraction/mlutil.ml +++ b/contrib/extraction/mlutil.ml @@ -416,8 +416,9 @@ let nb_occur_match = let rec nb k = function | MLrel i -> if i = k then 1 else 0 | MLcase(a,v) -> - Array.fold_left - (fun r (_,ids,a) -> max r (nb (k+(List.length ids)) a)) (nb k a) v + (nb k a) + + Array.fold_left + (fun r (_,ids,a) -> max r (nb (k+(List.length ids)) a)) 0 v | MLletin (_,a,b) -> (nb k a) + (nb (k+1) b) | MLfix (_,ids,v) -> let k = k+(Array.length ids) in Array.fold_left (fun r a -> r+(nb k a)) 0 v |