cyclegraph: don't delete promise nodes

[model-checker.git] / nodestack.h

diff --git a/nodestack.h b/nodestack.h
index d2e6491b2edec5891943351e9891b358f2b05594..47c72678aa13cffb9294e6a7d842860136e37baf 100644 (file)
--- a/nodestack.h
+++ b/nodestack.h
@@ -10,8 +10,8 @@
 #include <inttypes.h>
 
 #include "mymemory.h"
-#include "modeltypes.h"
 #include "schedule.h"
+#include "promise.h"
 
 class ModelAction;
 class Thread;
@@ -32,11 +32,6 @@ class Thread;
 
 typedef int promise_t;
 
-struct future_value {
-       uint64_t value;
-       modelclock_t expiration;
-};
-
 struct fairness_info {
        unsigned int enabled_count;
        unsigned int turns;
@@ -76,7 +71,7 @@ public:
         * occurred previously in the stack. */
        Node * get_parent() const { return parent; }
 
-       bool add_future_value(const ModelAction *writer, modelclock_t expiration);
+       bool add_future_value(struct future_value& fv);
        struct future_value get_future_value() const;
        bool increment_future_value();
        bool future_value_empty() const;
@@ -104,7 +99,7 @@ public:
        bool increment_relseq_break();
        bool relseq_break_empty() const;
 
-       void print();
+       void print() const;
        void print_may_read_from();
 
        MEMALLOC