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| author |  Jason Gross <jgross@mit.edu> | 2017-06-02 00:01:35 -0400 |
|---|---|---|
| committer |  Jason Gross <jasongross9@gmail.com> | 2017-06-05 18:47:35 -0400 |
| commit | 7488682db4cf259e0bb0c886e13301c32a2eeaa2 (patch) | |
| tree | 9baf80699c9f00b01d3180504d58351b6ecc0f33 /src/Util/NUtil.v | |
| parent | c4a0d1fdde22dbd2faaa1753e973ee9602076ee8 (diff) | |
Don't rely on autogenerated names
This fixes all of the private-names warnings emitted by
compiling fiat-crypto with https://github.com/coq/coq/pull/268 (minus
the ones in coqprime, which I didn't touch).
Diffstat (limited to 'src/Util/NUtil.v')
| -rw-r--r-- | src/Util/NUtil.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/Util/NUtil.v b/src/Util/NUtil.v index d76be63aa..9321f2b23 100644 --- a/src/Util/NUtil.v +++ b/src/Util/NUtil.v @@ -26,7 +26,7 @@ Module N. Lemma size_nat_equiv : forall n, N.size_nat n = N.to_nat (N.size n). Proof. - destruct n; auto; simpl; induction p; simpl; auto; rewrite IHp, Pnat.Pos2Nat.inj_succ; reflexivity. + destruct n as [|p]; auto; simpl; induction p as [p IHp|p IHp|]; simpl; auto; rewrite IHp, Pnat.Pos2Nat.inj_succ; reflexivity. Qed. Lemma size_nat_le a b : (a <= b)%N -> (N.size_nat a <= N.size_nat b)%nat. @@ -39,7 +39,7 @@ Module N. Lemma shiftr_size : forall n bound, N.size_nat n <= bound -> N.shiftr_nat n bound = 0%N. Proof. - intros. + intros n bound H. rewrite <- (Nat2N.id bound). rewrite Nshiftr_nat_equiv. destruct (N.eq_dec n 0); subst; [apply N.shiftr_0_l|]. @@ -86,7 +86,7 @@ Module N. then S (2 * N.to_nat (N.shiftr_nat n (S i))) else (2 * N.to_nat (N.shiftr_nat n (S i))). Proof. - intros. + intros n i. rewrite Nshiftr_nat_S. case_eq (N.testbit_nat n i); intro testbit_i; pose proof (Nshiftr_nat_spec n i 0) as shiftr_n_odd; |