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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 6ec5ab9b4..7359b2e2a 100644
--- a/pretyping/reductionops.ml
+++ b/pretyping/reductionops.ml
@@ -813,7 +813,7 @@ let instance sigma s c =
let hnf_prod_app env sigma t n =
match kind_of_term (whd_betadeltaiota env sigma t) with
| Prod (_,_,b) -> subst1 n b
- | _ -> anomaly "hnf_prod_app: Need a product"
+ | _ -> anomaly ~label:"hnf_prod_app" (Pp.str "Need a product")
let hnf_prod_appvect env sigma t nl =
Array.fold_left (hnf_prod_app env sigma) t nl
@@ -824,7 +824,7 @@ let hnf_prod_applist env sigma t nl =
let hnf_lam_app env sigma t n =
match kind_of_term (whd_betadeltaiota env sigma t) with
| Lambda (_,_,b) -> subst1 n b
- | _ -> anomaly "hnf_lam_app: Need an abstraction"
+ | _ -> anomaly ~label:"hnf_lam_app" (Pp.str "Need an abstraction")
let hnf_lam_appvect env sigma t nl =
Array.fold_left (hnf_lam_app env sigma) t nl