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author | Xavier Leroy <xavierleroy@users.noreply.github.com> | 2017-05-27 17:34:22 +0200 |
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committer | GitHub <noreply@github.com> | 2017-05-27 17:34:22 +0200 |
commit | 3a37afef5420ac20b39bfd48c2aeeac915385d5f (patch) | |
tree | 584b7dd5e074206b056ad4517f791eaae66b669b | |
parent | 7a44249f8256058156053fd56ceb3dbf63426bbe (diff) | |
parent | 500772f3e49df3a83c3ead8314f1c7b58aa8211e (diff) | |
download | compcert-3a37afef5420ac20b39bfd48c2aeeac915385d5f.tar.gz compcert-3a37afef5420ac20b39bfd48c2aeeac915385d5f.zip |
Merge pull request #184 from letouzey/zify-fix
Make proof script compatible with an improvement in the 'zify' tactic
-rw-r--r-- | backend/Inliningspec.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/Inliningspec.v b/backend/Inliningspec.v index dfd96333..d79132d6 100644 --- a/backend/Inliningspec.v +++ b/backend/Inliningspec.v @@ -72,7 +72,7 @@ Qed. Lemma shiftpos_eq: forall x y, Zpos (shiftpos x y) = (Zpos x + Zpos y) - 1. Proof. - intros. unfold shiftpos. zify. rewrite Pos2Z.inj_sub. auto. + intros. unfold shiftpos. zify. try rewrite Pos2Z.inj_sub. auto. zify. omega. Qed. |