diff options
Diffstat (limited to 'kernel/sorts.ml')
| -rw-r--r-- | kernel/sorts.ml | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/kernel/sorts.ml b/kernel/sorts.ml index 09c98ca1bc..b5a929697e 100644 --- a/kernel/sorts.ml +++ b/kernel/sorts.ml @@ -91,6 +91,8 @@ let family_compare a b = match a,b with let family_equal = (==) +let family_leq a b = family_compare a b <= 0 + open Hashset.Combine let hash = function @@ -101,11 +103,6 @@ let hash = function let h = Univ.Universe.hash u in combinesmall 2 h -module List = struct - let mem = List.memq - let intersect l l' = CList.intersect family_equal l l' -end - module Hsorts = Hashcons.Make( struct |