support for short, int64 and AST dump

1 files changed, 2 insertions, 0 deletions

diff --git a/node/FunctionNode.hh b/node/FunctionNode.hh
index 6860c45..56a019b 100644
--- a/node/FunctionNode.hh
+++ b/node/FunctionNode.hh
@@ -16,6 +16,7 @@ class FunctionNode : public BaseNode {
                  std::shared_ptr<TypeIdentifier> ReturnTypeIdentifier,
                  std::shared_ptr<StatementListNode> body);
     virtual Value CodeGen() override;
+    virtual int Travel(Traveler& traveler) override;
 
   protected:
     std::string name_;
@@ -33,6 +34,7 @@ class ExternNode : public FunctionNode {
                std::shared_ptr<TypeIdentifier> ReturnTypeIdentifier,
                bool IsVariadic);
     virtual Value CodeGen() override;
+    virtual int Travel(Traveler& traveler) override;
 
   protected:
     bool IsVariadic_;