diff options
Diffstat (limited to 'pretyping/tacred.ml')
-rw-r--r-- | pretyping/tacred.ml | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/pretyping/tacred.ml b/pretyping/tacred.ml index 86195edd2..508569f0d 100644 --- a/pretyping/tacred.ml +++ b/pretyping/tacred.ml @@ -812,7 +812,7 @@ let try_red_product env sigma c = let red_product env sigma c = try try_red_product env sigma c - with Redelimination -> error "Not reducible." + with Redelimination -> error "No head constant to reduce." (* (* This old version of hnf uses betadeltaiota instead of itself (resp @@ -882,8 +882,9 @@ let whd_simpl_orelse_delta_but_fix env sigma c = | CoFix _ | Fix _ -> s' | _ -> redrec (applist(c, stack))) | None -> s' - else s' - in applist (redrec c) + else s' in + let simpfun = clos_norm_flags betaiota env sigma in + simpfun (applist (redrec c)) let hnf_constr = whd_simpl_orelse_delta_but_fix |