:wrench: Try to fix windows/clang builds

diff --git a/ast b/ast
index d1a31a943136e0a35552fccea1a996b813effd39..bdf3fa0cd69805aa58e4a1ecb0ae34a19e401446 160000 (submodule)
--- a/ast
+++ b/ast
@@ -1 +1 @@
-Subproject commit d1a31a943136e0a35552fccea1a996b813effd39
+Subproject commit bdf3fa0cd69805aa58e4a1ecb0ae34a19e401446