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-rw-r--r--pretyping/inferCumulativity.ml6
1 files changed, 3 insertions, 3 deletions
diff --git a/pretyping/inferCumulativity.ml b/pretyping/inferCumulativity.ml
index 9762d0f1d9..4ce7cdff77 100644
--- a/pretyping/inferCumulativity.ml
+++ b/pretyping/inferCumulativity.ml
@@ -110,9 +110,9 @@ let rec infer_fterm cv_pb infos variances hd stk =
let (_,ty,bd) = destFLambda mk_clos hd in
let variances = infer_fterm CONV infos variances ty [] in
infer_fterm CONV infos variances bd []
- | FProd (_,dom,codom) ->
- let variances = infer_fterm CONV infos variances dom [] in
- infer_fterm cv_pb infos variances codom []
+ | FProd (_,dom,codom,e) ->
+ let variances = infer_fterm CONV infos variances (mk_clos e dom) [] in
+ infer_fterm cv_pb infos variances (mk_clos (Esubst.subs_lift e) codom) []
| FInd (ind, u) ->
let variances =
if Instance.is_empty u then variances