[C++] Stop using shared_ptr in eval

1 files changed, 2 insertions, 3 deletions

diff --git a/eval.h b/eval.h
index c25edff..cb03d5d 100644
--- a/eval.h
+++ b/eval.h
@@ -15,7 +15,6 @@
 #ifndef EVAL_H_
 #define EVAL_H_
 
-#include <memory>
 #include <unordered_map>
 #include <unordered_set>
 #include <vector>
@@ -53,7 +52,7 @@ class Evaluator {
   const Loc& loc() const { return loc_; }
   void set_loc(const Loc& loc) { loc_ = loc; }
 
-  const vector<shared_ptr<Rule>>& rules() const { return rules_; }
+  const vector<const Rule*>& rules() const { return rules_; }
   const unordered_map<Symbol, Vars*>& rule_vars() const {
     return rule_vars_;
   }
@@ -100,7 +99,7 @@ class Evaluator {
 
   Vars* vars_;
   unordered_map<Symbol, Vars*> rule_vars_;
-  vector<shared_ptr<Rule>> rules_;
+  vector<const Rule*> rules_;
   unordered_map<Symbol, bool> exports_;
 
   Rule* last_rule_;