:art: Upadte ast

diff --git a/ast b/ast
index 03ba6e84913b026d77a02152010a08850aa93f3e..3b040d5d5d552df2fb7413545aab0c90055d8634 160000 (submodule)
--- a/ast
+++ b/ast
@@ -1 +1 @@
-Subproject commit 03ba6e84913b026d77a02152010a08850aa93f3e
+Subproject commit 3b040d5d5d552df2fb7413545aab0c90055d8634