diff options
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 f9105fdf74..a2ffd2050e 100644 --- a/theories/MSets/MSetRBT.v +++ b/theories/MSets/MSetRBT.v @@ -1950,7 +1950,7 @@ 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 as -> <-. simpl. + intros H [= -> <-]. simpl. destruct (H x s0); auto. subst; intuition. Qed. |