diff options
| -rw-r--r-- | contrib/extraction/extraction.ml | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/contrib/extraction/extraction.ml b/contrib/extraction/extraction.ml index 489548a472..37b8b4492e 100644 --- a/contrib/extraction/extraction.ml +++ b/contrib/extraction/extraction.ml @@ -245,9 +245,11 @@ let kill_all_prop_lams_eta e s = kill_some_lams (List.rev_map ((=) default) s) p let kill_prop_lams_eta e s = - let ids,e = kill_all_prop_lams_eta e s in - if ids = [] then MLlam (dummy_name, ml_lift 1 e) - else named_lams ids e + if s = [] then e + else + let ids,e = kill_all_prop_lams_eta e s in + if ids = [] then MLlam (dummy_name, ml_lift 1 e) + else named_lams ids e (*s Auxiliary function for [abstract_constant] and [abstract_constructor]. *) |