diff options
Diffstat (limited to 'kernel/constr.ml')
| -rw-r--r-- | kernel/constr.ml | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/kernel/constr.ml b/kernel/constr.ml index e2630c3f08..eecceb32a7 100644 --- a/kernel/constr.ml +++ b/kernel/constr.ml @@ -124,7 +124,7 @@ type types = constr (* Term constructors *) (*********************) -(* Constructs a DeBrujin index with number n *) +(* Constructs a de Bruijn index with number n *) let rels = [|Rel 1;Rel 2;Rel 3;Rel 4;Rel 5;Rel 6;Rel 7; Rel 8; Rel 9;Rel 10;Rel 11;Rel 12;Rel 13;Rel 14;Rel 15; Rel 16|] @@ -987,28 +987,6 @@ module Hcaseinfo = Hashcons.Make(CaseinfoHash) let case_info_hash = CaseinfoHash.hash -module Hsorts = - Hashcons.Make( - struct - open Sorts - - type t = Sorts.t - type u = universe -> universe - let hashcons huniv = function - Prop c -> Prop c - | Type u -> Type (huniv u) - let eq s1 s2 = - s1 == s2 || - match (s1,s2) with - (Prop c1, Prop c2) -> c1 == c2 - | (Type u1, Type u2) -> u1 == u2 - |_ -> false - let hash = function - | Prop Null -> 0 | Prop Pos -> 1 - | Type u -> 2 + Universe.hash u - end) - -(* let hcons_sorts = Hashcons.simple_hcons Hsorts.generate hcons_univ *) let hcons_caseinfo = Hashcons.simple_hcons Hcaseinfo.generate Hcaseinfo.hcons hcons_ind let hcons = |