diff options
Diffstat (limited to 'kernel/environ.ml')
| -rw-r--r-- | kernel/environ.ml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/environ.ml b/kernel/environ.ml index e497b7904a..dec9e1deb8 100644 --- a/kernel/environ.ml +++ b/kernel/environ.ml @@ -274,6 +274,11 @@ let is_impredicative_sort env = function let is_impredicative_univ env u = is_impredicative_sort env (Sorts.sort_of_univ u) +let is_impredicative_family env = function + | Sorts.InSProp | Sorts.InProp -> true + | Sorts.InSet -> is_impredicative_set env + | Sorts.InType -> false + let type_in_type env = not (typing_flags env).check_universes let deactivated_guard env = not (typing_flags env).check_guarded |