1 files changed, 1 insertions, 0 deletions
diff --git a/ast.h b/ast.h
index 5659f64c..4b8e03dc 100644
--- a/ast.h
+++ b/ast.h
@@ -233,6 +233,7 @@ struct ast_s {
         } FunctionDef;
         struct {
             arg_ast_t *args;
+            type_ast_t *ret_type;
             ast_t *body;
             int64_t id;
         } Lambda;