commit c9b9e5eea8b477a103cdec951ef2a299f9cd49ba
author Shinichiro Hamaji <shinichiro.hamaji@gmail.com> Thu Feb 18 18:18:54 2016 +0900
committer Shinichiro Hamaji <shinichiro.hamaji@gmail.com> Mon Feb 22 16:19:42 2016 +0900
tree e28f4e11d2e0e15a01082c10f05038f67d298946
parent a67fba3bf217ece75b66cb9adb6539e9d098ce9c

[C++] Associate global variables with Symbols directly

eval.h

diff --git a/eval.h b/eval.h
index cb03d5d..3eede2b 100644
--- a/eval.h
+++ b/eval.h
@@ -33,7 +33,7 @@
 
 class Evaluator {
  public:
-  Evaluator(const Vars* vars);
+  Evaluator();
   ~Evaluator();
 
   void EvalAssign(const AssignStmt* stmt);
@@ -56,7 +56,6 @@
   const unordered_map<Symbol, Vars*>& rule_vars() const {
     return rule_vars_;
   }
-  Vars* mutable_vars() { return vars_; }
   const unordered_map<Symbol, bool>& exports() const { return exports_; }
 
   void Error(const string& msg);
@@ -97,7 +96,6 @@
 
   Var* LookupVarGlobal(Symbol name);
 
-  Vars* vars_;
   unordered_map<Symbol, Vars*> rule_vars_;
   vector<const Rule*> rules_;
   unordered_map<Symbol, bool> exports_;