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author | Xavier Leroy <xavier.leroy@college-de-france.fr> | 2020-06-21 18:22:00 +0200 |
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committer | Xavier Leroy <xavier.leroy@college-de-france.fr> | 2020-12-29 15:29:56 +0100 |
commit | aba0e740f25ffa5c338dfa76cab71144802cebc2 (patch) | |
tree | 746115009aa60b802a2b5369a5106a2e971eb22f /lib/Iteration.v | |
parent | 2e202e2b17cc3ae909628b7b3ae0b8ede3117d82 (diff) | |
download | compcert-kvx-aba0e740f25ffa5c338dfa76cab71144802cebc2.tar.gz compcert-kvx-aba0e740f25ffa5c338dfa76cab71144802cebc2.zip |
Replace `omega` tactic with `lia`
Since Coq 8.12, `omega` is flagged as deprecated and scheduled for removal.
Also replace CompCert's homemade tactics `omegaContradiction`, `xomega`,
and `xomegaContradiction` with `lia` and `extlia`.
Turn back on the deprecation warning for uses of `omega`.
Make the proof of `Ctypes.sizeof_pos` more robust to variations in `lia`.
Diffstat (limited to 'lib/Iteration.v')
-rw-r--r-- | lib/Iteration.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Iteration.v b/lib/Iteration.v index 6a9d3253..0cca7fb7 100644 --- a/lib/Iteration.v +++ b/lib/Iteration.v @@ -237,8 +237,8 @@ Lemma iter_monot: Proof. induction p; intros. simpl. red; intros; red; auto. - destruct q. elimtype False; omega. - simpl. apply F_iter_monot. apply IHp. omega. + destruct q. elimtype False; lia. + simpl. apply F_iter_monot. apply IHp. lia. Qed. Lemma iter_either: |