1 files changed, 1 insertions, 0 deletions
diff --git a/ast.c b/ast.c
index 8a586c2..6aa0e7e 100644
--- a/ast.c
+++ b/ast.c
@@ -218,6 +218,7 @@ typedef enum AstNodeKind AstNodeKind;
 #define node_idx __i1
 #define node_op __i1
 #define node_stack_offset __i1
+#define node_stack_size __i1
 
 struct AstNode {
     AstNodeKind kind;