1 files changed, 21 insertions, 3 deletions
diff --git a/flowgraph/node.h b/flowgraph/node.h
index 9ae5479..98c684d 100644
--- a/flowgraph/node.h
+++ b/flowgraph/node.h
@@ -43,8 +43,8 @@ namespace FlowGraph {
  };
 
  Data MakeConstantInt(int i);
- Data MakeLocalPointer(const std::string& name);
- Data MakeLocalSize(const std::string& name);
+ Data MakeLocalPointer(FlowGraph::LocalScope& scope, const std::string& name);
+ Data MakeLocalSize(FlowGraph::LocalScope& scope, const std::string& name);
  Data MakeTemporaryInt(LocalScope& scope);
 
  class MemCopy: public Node
@@ -114,7 +114,8 @@ namespace FlowGraph {
  {
   Increment,
   Decrement,
-  Negate
+  Negate,
+  Store // just take Data as-is to store it at destination
  };
 
  class UnaryOperation: public Node
@@ -159,4 +160,21 @@ namespace FlowGraph {
   BinaryOperationType m_type;
  };
 
+ // Open a new scope, with stack frame
+ class CreateScopeOp: public Node
+ {
+ public:
+  CreateScopeOp() {}
+  LocalScope& scope();
+ private:
+  LocalScope m_scope;
+ };
+
+ // Close current scope, closing stack frame
+ class DestroyScopeOp: public Node
+ {
+ public:
+  DestroyScopeOp() {}
+ };
+
 } // namespace FlowGraph