cyclegraph: don't delete promise nodes

[model-checker.git] / nodestack.h

diff --git a/nodestack.h b/nodestack.h
index 13c6d09a7c7c39b88ef903012dd91449e37c7239..47c72678aa13cffb9294e6a7d842860136e37baf 100644 (file)
--- a/nodestack.h
+++ b/nodestack.h
@@ -71,7 +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;
@@ -99,7 +99,7 @@ public:
        bool increment_relseq_break();
        bool relseq_break_empty() const;
 
-       void print();
+       void print() const;
        void print_may_read_from();
 
        MEMALLOC