:art: (f/sp)orked code doesn't need captures

diff --git a/ast b/ast
index da676f0e85d9b0a6286a86f5385ff50ed3fd5fc5..3a71f0635750cb4db48046926d050582937cf75e 160000 (submodule)
--- a/ast
+++ b/ast
@@ -1 +1 @@
-Subproject commit da676f0e85d9b0a6286a86f5385ff50ed3fd5fc5
+Subproject commit 3a71f0635750cb4db48046926d050582937cf75e