diff options
Diffstat (limited to 'engine/termops.ml')
| -rw-r--r-- | engine/termops.ml | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/engine/termops.ml b/engine/termops.ml index 35258762a..20b6b3504 100644 --- a/engine/termops.ml +++ b/engine/termops.ml @@ -914,12 +914,9 @@ let vars_of_global_reference env gr = (* Tests whether [m] is a subterm of [t]: [m] is appropriately lifted through abstractions of [t] *) -let dependent_main noevar univs sigma m t = +let dependent_main noevar sigma m t = let open EConstr in - let eqc x y = - if univs then not (Option.is_empty (eq_constr_universes sigma x y)) - else eq_constr_nounivs sigma x y - in + let eqc x y = eq_constr_nounivs sigma x y in let rec deprec m t = if eqc m t then raise Occur @@ -936,11 +933,8 @@ let dependent_main noevar univs sigma m t = in try deprec m t; false with Occur -> true -let dependent sigma c t = dependent_main false false sigma c t -let dependent_no_evar sigma c t = dependent_main true false sigma c t - -let dependent_univs sigma c t = dependent_main false true sigma c t -let dependent_univs_no_evar sigma c t = dependent_main true true sigma c t +let dependent sigma c t = dependent_main false sigma c t +let dependent_no_evar sigma c t = dependent_main true sigma c t let dependent_in_decl sigma a decl = let open NamedDecl in |