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-rw-r--r--pretyping/reductionops.ml4
1 files changed, 2 insertions, 2 deletions
diff --git a/pretyping/reductionops.ml b/pretyping/reductionops.ml
index 7394ad8263..34d7a07984 100644
--- a/pretyping/reductionops.ml
+++ b/pretyping/reductionops.ml
@@ -701,7 +701,7 @@ let reducible_mind_case sigma c = match EConstr.kind sigma c with
let magicaly_constant_of_fixbody env sigma reference bd = function
| Name.Anonymous -> bd
| Name.Name id ->
- let open Universes in
+ let open UnivProblem in
try
let (cst_mod,cst_sect,_) = Constant.repr3 reference in
let cst = Constant.make3 cst_mod cst_sect (Label.of_id id) in
@@ -712,7 +712,7 @@ let magicaly_constant_of_fixbody env sigma reference bd = function
let csts = EConstr.eq_constr_universes env sigma (EConstr.of_constr t) bd in
begin match csts with
| Some csts ->
- let subst = Constraints.fold (fun cst acc ->
+ let subst = Set.fold (fun cst acc ->
let l, r = match cst with
| ULub (u, v) | UWeak (u, v) -> u, v
| UEq (u, v) | ULe (u, v) ->