splitting up prophecy into separate file

theories/heap_lang/lib/coin-flip.v

@@ -4,6 +4,7 @@ From iris.program_logic Require Export atomic.
 From iris.proofmode Require Import tactics.
 From iris.heap_lang Require Import proofmode notation par.
 From iris.bi.lib Require Import fractional.
+From iris.heap_lang Require Import prophecy.
 Set Default Proof Using "Type".
 
 (** Nondeterminism and Speculation:
@@ -82,25 +83,9 @@ Section coinflip.
 
 End coinflip.
 
-Section prophecy.
+Section coinflip_with_prophecy.  
     
-  Context `{!heapG Σ} (N: namespace).
-
-  Record prophecy {Σ} `{!heapG Σ} := Prophecy {
-    (* -- operations -- *)
-    new_prophecy : val;
-    resolve_prophecy : val;
-    (* -- predicates -- *)
-    is_prophecy : proph -> val -> iProp Σ;
-    (* -- general properties -- *)
-    new_prophecy_spec:
-      {{{ True }}} new_prophecy #() {{{ p, RET #p; ∃ v, is_prophecy p v }}};
-    resolve_prophecy_spec p v e w:
-      IntoVal e w ->
-      {{{ is_prophecy p v }}} resolve_prophecy #p e {{{ RET w; ⌜v = w⌝ }}} 
-  }.
-    
-  Context `{pr: prophecy}.
+  Context `{!heapG Σ} `{pr: prophecy} (N: namespace).
 
   Definition val_to_bool v : bool :=
     match v with
@@ -136,4 +121,4 @@ Section prophecy.
     iNext. iIntros (->). done.
   Qed.
 
-End prophecy.
+End coinflip_with_prophecy.

theories/heap_lang/prophecy.v

+From iris.heap_lang Require Export lifting notation.
+From iris.base_logic.lib Require Export invariants.
+From iris.program_logic Require Export atomic.
+From iris.proofmode Require Import tactics.
+From iris.heap_lang Require Import proofmode notation par.
+From iris.bi.lib Require Import fractional.
+Set Default Proof Using "Type".
+
+Section prophecy.
+
+  Context `{!heapG Σ} (N: namespace).
+
+  Record prophecy {Σ} `{!heapG Σ} := Prophecy {
+    (* -- operations -- *)
+    new_prophecy : val;
+    resolve_prophecy : val;
+    (* -- predicates -- *)
+    is_prophecy : proph -> val -> iProp Σ;
+    (* -- general properties -- *)
+    new_prophecy_spec:
+      {{{ True }}} new_prophecy #() {{{ p, RET #p; ∃ v, is_prophecy p v }}};
+    resolve_prophecy_spec p v e w:
+      IntoVal e w ->
+      {{{ is_prophecy p v }}} resolve_prophecy #p e {{{ RET w; ⌜v = w⌝ }}} 
+  }.
+
+End prophecy.