diff options
Diffstat (limited to 'theories/MSets/MSetRBT.v')
-rw-r--r-- | theories/MSets/MSetRBT.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/MSets/MSetRBT.v b/theories/MSets/MSetRBT.v index 751d4f35..83a2343d 100644 --- a/theories/MSets/MSetRBT.v +++ b/theories/MSets/MSetRBT.v @@ -911,7 +911,7 @@ Proof. { inversion_clear O. assert (InT x l) by now apply min_elt_spec1. auto. } simpl. case X.compare_spec; try order. - destruct lc; injection E; clear E; intros; subst l s0; auto. + destruct lc; injection E; subst l s0; auto. Qed. Lemma remove_min_spec1 s x s' `{Ok s}: @@ -1948,7 +1948,7 @@ Module Make (X: Orders.OrderedType) <: generalize (fun x s' => @Raw.remove_min_spec1 s x s' Hs). set (P := Raw.remove_min_ok s). clearbody P. destruct (Raw.remove_min s) as [(x0,s0)|]; try easy. - intros H U. injection U. clear U; intros; subst. simpl. + intros H U. injection U as -> <-. simpl. destruct (H x s0); auto. subst; intuition. Qed. |