diff options
Diffstat (limited to 'pretyping/pattern.ml')
| -rw-r--r-- | pretyping/pattern.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pretyping/pattern.ml b/pretyping/pattern.ml index ef97250a..eb8a25eb 100644 --- a/pretyping/pattern.ml +++ b/pretyping/pattern.ml @@ -6,7 +6,7 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) -(* $Id: pattern.ml 8755 2006-04-27 22:22:15Z herbelin $ *) +(* $Id: pattern.ml 8963 2006-06-19 18:54:49Z barras $ *) open Util open Names @@ -132,7 +132,7 @@ let map_pattern_with_binders g f l = function let map_pattern f = map_pattern_with_binders (fun () -> ()) (fun () -> f) () let rec instantiate_pattern lvar = function - | PVar id as x -> (try List.assoc id lvar with Not_found -> x) + | PVar id as x -> (try Lazy.force(List.assoc id lvar) with Not_found -> x) | (PFix _ | PCoFix _) -> error ("Not instantiable pattern") | c -> map_pattern (instantiate_pattern lvar) c |