diff options
| author |  Guillaume Melquiond <guillaume.melquiond@inria.fr> | 2014-06-26 17:38:23 +0200 |
|---|---|---|
| committer | Guillaume Melquiond <guillaume.melquiond@inria.fr> | 2014-06-26 17:38:23 +0200 |
| commit | f25ebf0a2d163df5191cf20650c82955b17972f7 (patch) | |
| tree | 7069e7b333355163268b7aeeabd0b5d0fe3ea23d /theories/MSets/MSetRBT.v | |
| parent | cda7b80182b03c7b04baf5cc2cc6aa33984e054a (diff) | |
Avoid using a deprecated lemma in the standard library.
Diffstat (limited to 'theories/MSets/MSetRBT.v')
| -rw-r--r-- | theories/MSets/MSetRBT.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/MSets/MSetRBT.v b/theories/MSets/MSetRBT.v index ed09030cb..b79afc616 100644 --- a/theories/MSets/MSetRBT.v +++ b/theories/MSets/MSetRBT.v @@ -979,7 +979,7 @@ Proof. { transitivity size; trivial. subst. auto with arith. } destruct acc1 as [|x acc1]. { exfalso. revert LE. apply Nat.lt_nge. subst. - rewrite <- app_nil_end, <- elements_cardinal; auto with arith. } + rewrite app_nil_r, <- elements_cardinal; auto with arith. } specialize (Hg acc1). destruct (g acc1) as (t2,acc2). destruct Hg as (Hg1,Hg2). |