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-rw-r--r--pretyping/tacred.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/pretyping/tacred.ml b/pretyping/tacred.ml
index 4e45fb226d..cc1f6f9418 100644
--- a/pretyping/tacred.ml
+++ b/pretyping/tacred.ml
@@ -577,7 +577,6 @@ let inSimplBehaviour = declare_object { (default_object "SIMPLBEHAVIOUR") with
let set_simpl_behaviour local r (recargs, nargs, flags as req) =
let nargs = if List.mem `SimplNeverUnfold flags then max_int else nargs in
- let nargs = List.fold_left max nargs recargs in
let behaviour = {
b_nargs = nargs; b_recargs = recargs;
b_dont_expose_case = List.mem `SimplDontExposeCase flags } in
@@ -615,6 +614,7 @@ let rec red_elim_const env sigma ref largs =
match recargs ref with
| None -> largs, false, false
| Some (_,n) when nargs < n -> raise Redelimination
+ | Some (x::l,_) when nargs <= List.fold_left max x l -> raise Redelimination
| Some (l,n) ->
List.fold_left (fun stack i ->
let arg = stack_nth stack i in