Fix name of ASTInterpreter value type

1 files changed, 5 insertions, 5 deletions

diff --git a/JSImpl/src/ASTInterpreter.h b/JSImpl/src/ASTInterpreter.h
index 16aebfa..e8dae37 100644
--- a/JSImpl/src/ASTInterpreter.h
+++ b/JSImpl/src/ASTInterpreter.h
@@ -2,6 +2,8 @@
 
 #include "ExpressionVisitor.h"
 
+#include <variant>
+
 class ASTInterpreter : public ExpressionVisitor
 {
 public:
@@ -9,10 +11,8 @@ public:
     ~ASTInterpreter();
 
 
-    // TODO: Changing this to a shared_ptr<Value> (or GC-enabled value*) will
-    // allow for much simpler implementation of all varible assignments.
-    typedef IPLSharedPtr<double> value_type;
-    typedef IPLVector<value_type> ValueStack;
+    typedef IPLSharedPtr<double> ValuePtr;
+    typedef IPLVector<ValuePtr> ValueStack;
 
     ValueStack Run(Expression* program);
 
@@ -39,7 +39,7 @@ public:
     virtual void Visit(EmptyExpression* e) override;
     virtual void Visit(CallExpression* e) override;
 
-    value_type& ModifyVariable(const IPLString& name);
+    ValuePtr& ModifyVariable(const IPLString& name);
     bool HasVariable(const IPLString& name);
 
 	class Printer