[code] Add parentheses after function names in Var.

Change-Id: I7e3e993d07139c40c6bd59fd5879b3ee091f5127

apps/code/script_node.h

@@ -0,0 +1,35 @@
+#ifndef CODE_SCRIPT_NODE_H
+#define CODE_SCRIPT_NODE_H
+
+#include <stdint.h>
+
+namespace Code {
+
+class ScriptNode {
+public:
+  enum class Type {
+    Function = 0,
+    Variable = 1
+  };
+  ScriptNode() :
+    m_type(Type::Function), m_name(nullptr), m_scriptIndex(0) {}
+  static ScriptNode FunctionNode(const char * name, uint16_t scriptIndex) {
+    return ScriptNode(Type::Function, name, scriptIndex);
+  }
+  static ScriptNode VariableNode(const char * name, uint16_t scriptIndex) {
+    return ScriptNode(Type::Variable, name, scriptIndex);
+  }
+  Type type() const { return m_type; }
+  const char * name() const { return m_name; }
+  uint16_t scriptIndex() const { return m_scriptIndex; }
+private:
+  ScriptNode(Type type, const char * name, uint16_t scriptIndex) :
+    m_type(type), m_name(name), m_scriptIndex(scriptIndex) {}
+  Type m_type;
+  const char * m_name;
+  uint16_t m_scriptIndex;
+};
+
+}
+
+#endif