From aba0e740f25ffa5c338dfa76cab71144802cebc2 Mon Sep 17 00:00:00 2001 From: Xavier Leroy Date: Sun, 21 Jun 2020 18:22:00 +0200 Subject: 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`. --- common/Linking.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'common/Linking.v') diff --git a/common/Linking.v b/common/Linking.v index ec828ea4..a5cf0a4a 100644 --- a/common/Linking.v +++ b/common/Linking.v @@ -123,7 +123,7 @@ Defined. Next Obligation. inv H; inv H0; constructor; auto. congruence. - simpl. generalize (init_data_list_size_pos z). xomega. + simpl. generalize (init_data_list_size_pos z). extlia. Defined. Next Obligation. revert H; unfold link_varinit. -- cgit