Commit 56f0afb2 authored by Ralf Jung's avatar Ralf Jung

provide functor for cancellable invariants

parent e5bb24e7
...@@ -5,6 +5,10 @@ Set Default Proof Using "Type". ...@@ -5,6 +5,10 @@ Set Default Proof Using "Type".
Import uPred. Import uPred.
Class cinvG Σ := cinv_inG :> inG Σ fracR. Class cinvG Σ := cinv_inG :> inG Σ fracR.
Definition cinvΣ : gFunctors := #[GFunctor fracR].
Instance subG_cinvΣ {Σ} : subG cinvΣ Σ cinvG Σ.
Proof. solve_inG. Qed.
Section defs. Section defs.
Context `{invG Σ, cinvG Σ}. Context `{invG Σ, cinvG Σ}.
......
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