Prepare Token/Node handling

1 files changed, 3 insertions, 2 deletions

diff --git a/flowgraph/storage.h b/flowgraph/storage.h
index c2fa7c5..efd7d52 100644
--- a/flowgraph/storage.h
+++ b/flowgraph/storage.h
@@ -1,3 +1,4 @@
+// Different kinds of abstract storage locations: Constants, Global and Local Storage, Temporaries, ...
 #pragma once
 
 #include "data.h"
@@ -15,13 +16,13 @@ namespace FlowGraph {
  class Storage
  {
  public:
-  virtual ~Storage() {} // force class to be polymorphic
+  virtual ~Storage() {} // force class to be polymorphic, for smart pointers
  };
 
  class Constant: public Storage
  {
  public:
-  Constant(std::vector<uint8_t> value) {} // little endian data
+  Constant(std::vector<uint8_t>& value): m_value(value) {} // little endian data
   const std::vector<uint8_t>& value() const { return m_value; }
  private:
   std::vector<uint8_t> m_value;