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`. --- backend/RTLgenproof.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'backend/RTLgenproof.v') diff --git a/backend/RTLgenproof.v b/backend/RTLgenproof.v index b94ec22f..88f7fe53 100644 --- a/backend/RTLgenproof.v +++ b/backend/RTLgenproof.v @@ -1145,7 +1145,7 @@ Proof. Qed. Ltac Lt_state := - apply lt_state_intro; simpl; try omega. + apply lt_state_intro; simpl; try lia. Lemma lt_state_wf: well_founded lt_state. -- cgit