Verified Commit 40b36618 authored by Paolo G. Giarrusso's avatar Paolo G. Giarrusso
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Export that iPreProp is a Cofe

parent 2eeebf09
......@@ -122,6 +122,7 @@ Module Type iProp_solution_sig.
Notation iPropI Σ := (uPredI (iResUR Σ)).
Notation iPropSI Σ := (uPredSI (iResUR Σ)).
Global Declare Instance iPreProp_cofe: Cofe (iPreProp Σ).
Parameter iProp_unfold: {Σ}, iProp Σ -n> iPreProp Σ.
Parameter iProp_fold: {Σ}, iPreProp Σ -n> iProp Σ.
Parameter iProp_fold_unfold: {Σ} (P : iProp Σ),
......@@ -140,6 +141,7 @@ Module Export iProp_solution : iProp_solution_sig.
ofe_funUR (λ i, gmapUR gname (Σ i (iPreProp Σ))).
Notation iProp Σ := (uPredC (iResUR Σ)).
Global Instance iPreProp_cofe: Cofe (iPreProp Σ) := _.
Definition iProp_unfold {Σ} : iProp Σ -n> iPreProp Σ :=
solution_fold (iProp_result Σ).
Definition iProp_fold {Σ} : iPreProp Σ -n> iProp Σ := solution_unfold _.
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