From 6849cac7fe278c5b4238970160f754505f42773a Mon Sep 17 00:00:00 2001 From: Matthieu Sozeau Date: Wed, 26 Jul 2017 17:21:34 +0200 Subject: kernel: bugfix in filter_stack_domain. It did not consider that the argument might be higher-order, e.g. [nat -> I]. --- kernel/inductive.ml | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel') diff --git a/kernel/inductive.ml b/kernel/inductive.ml index 1eaba49aa..a39307368 100644 --- a/kernel/inductive.ml +++ b/kernel/inductive.ml @@ -860,6 +860,8 @@ let filter_stack_domain env ci p stack = match stack, kind_of_term t with | elt :: stack', Prod (n,a,c0) -> let d = LocalAssum (n,a) in + let ctx, a = dest_prod_assum env a in + let env = push_rel_context ctx env in let ty, args = decompose_app (whd_all env a) in let elt = match kind_of_term ty with | Ind ind -> -- cgit v1.2.3