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Diffstat (limited to 'theories/Arith/Compare_dec.v')
| -rw-r--r-- | theories/Arith/Compare_dec.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Arith/Compare_dec.v b/theories/Arith/Compare_dec.v index f6801da20..d7dd987fb 100644 --- a/theories/Arith/Compare_dec.v +++ b/theories/Arith/Compare_dec.v @@ -202,7 +202,7 @@ Lemma nat_compare_spec : forall x y, CompareSpec (x=y) (x<y) (y<x) (nat_compare x y). Proof. intros. - destruct (nat_compare x y) as [ ]_eqn; constructor. + destruct (nat_compare x y) eqn:?; constructor. apply nat_compare_eq; auto. apply <- nat_compare_lt; auto. apply <- nat_compare_gt; auto. |