Commit 58e2394c by Robbert Krebbers

### Merge branch 'master' into gen_proofmode

parents d8e9c860 11eacd8b
 ... ... @@ -71,6 +71,21 @@ Section proofs. iIntros "!>". iExists P. iSplit; last done. iIntros "!# !>"; iSplit; auto. Qed. Lemma cinv_open_strong E N γ p P : ↑N ⊆ E → cinv N γ P -∗ cinv_own γ p ={E,E∖↑N}=∗ ▷ P ∗ cinv_own γ p ∗ (▷ P ∨ cinv_own γ 1 ={E∖↑N,E}=∗ True). Proof. iIntros (?) "#Hinv Hγ". iDestruct "Hinv" as (P') "[#HP' Hinv]". iInv N as "[HP | >Hγ']" "Hclose". - iIntros "!> {\$Hγ}". iSplitL "HP". + iNext. iApply "HP'". done. + iIntros "[HP|Hγ]". * iApply "Hclose". iLeft. iNext. by iApply "HP'". * iApply "Hclose". iRight. by iNext. - iDestruct (cinv_own_1_l with "Hγ' Hγ") as %[]. Qed. Lemma cinv_alloc E N P : ▷ P ={E}=∗ ∃ γ, cinv N γ P ∗ cinv_own γ 1. Proof. iIntros "HP". iMod (cinv_alloc_strong ∅ E N) as (γ _) "[Hγ Halloc]". ... ... @@ -79,22 +94,18 @@ Section proofs. Lemma cinv_cancel E N γ P : ↑N ⊆ E → cinv N γ P -∗ cinv_own γ 1 ={E}=∗ ▷ P. Proof. iIntros (?) "#Hinv Hγ". iDestruct "Hinv" as (P') "[#HP' Hinv]". iInv N as "[HP|>Hγ']". - iModIntro. iFrame "Hγ". iModIntro. iApply "HP'". done. - iDestruct (cinv_own_1_l with "Hγ Hγ'") as %[]. iIntros (?) "#Hinv Hγ". iMod (cinv_open_strong with "Hinv Hγ") as "(\$ & Hγ & H)"; first done. iApply "H". by iRight. Qed. Lemma cinv_open E N γ p P : ↑N ⊆ E → cinv N γ P -∗ cinv_own γ p ={E,E∖↑N}=∗ ▷ P ∗ cinv_own γ p ∗ (▷ P ={E∖↑N,E}=∗ True). Proof. iIntros (?) "#Hinv Hγ". iDestruct "Hinv" as (P') "[#HP' Hinv]". iInv N as "[HP | >Hγ']" "Hclose". - iIntros "!> {\$Hγ}". iSplitL "HP". + iNext. iApply "HP'". done. + iIntros "HP". iApply "Hclose". iLeft. iNext. by iApply "HP'". - iDestruct (cinv_own_1_l with "Hγ' Hγ") as %[]. iIntros (?) "#Hinv Hγ". iMod (cinv_open_strong with "Hinv Hγ") as "(\$ & \$ & H)"; first done. iIntros "!> HP". iApply "H"; auto. Qed. Global Instance into_inv_cinv N γ P : IntoInv (cinv N γ P) N. ... ...
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