diff options
| author |  Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2016-03-13 13:18:10 +0100 |
|---|---|---|
| committer | Hugo Herbelin <Hugo.Herbelin@inria.fr> | 2016-03-13 13:18:54 +0100 |
| commit | d868820ad1f00b896c5f44f18678fac2f8e0f720 (patch) | |
| tree | 2312a62d9fd275d1c70b5e4fabcbe308826d5a05 /interp/topconstr.ml | |
| parent | 7478ad7cc600753ba2609254657c87cacc27e8fc (diff) | |
Supporting "(@foo) args" in patterns, where "@foo" has no arguments.
Diffstat (limited to 'interp/topconstr.ml')
| -rw-r--r-- | interp/topconstr.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/interp/topconstr.ml b/interp/topconstr.ml index cde72fd93..e569f543b 100644 --- a/interp/topconstr.ml +++ b/interp/topconstr.ml @@ -52,7 +52,7 @@ let rec cases_pattern_fold_names f a = function List.fold_left (cases_pattern_fold_names f) a patl | CPatCstr (_,_,patl1,patl2) -> List.fold_left (cases_pattern_fold_names f) - (List.fold_left (cases_pattern_fold_names f) a patl1) patl2 + (Option.fold_left (List.fold_left (cases_pattern_fold_names f)) a patl1) patl2 | CPatNotation (_,_,(patl,patll),patl') -> List.fold_left (cases_pattern_fold_names f) (List.fold_left (cases_pattern_fold_names f) a (patl@List.flatten patll)) patl' |