execution: embed action_list as full member

[model-checker.git] / execution.h

diff --git a/execution.h b/execution.h
index 12603b2fcb49bcf8555982aa09b02d2756925195..6e4fd2ab900988df3d40e1b06be6c8f38d8df3f7 100644 (file)
--- a/execution.h
+++ b/execution.h
@@ -111,7 +111,7 @@ public:
 
        ModelAction * get_next_backtrack();
 
-       action_list_t * get_action_trace() const { return action_trace; }
+       action_list_t * get_action_trace() { return &action_trace; }
 
        SNAPSHOTALLOC
 private:
@@ -185,7 +185,7 @@ private:
 
        ModelAction * get_uninitialized_action(const ModelAction *curr) const;
 
-       action_list_t * const action_trace;
+       action_list_t action_trace;
        HashTable<int, Thread *, int> thread_map;
 
        /** Per-object list of actions. Maps an object (i.e., memory location)