update flattener to use type-family-based GArrow classes

[ghc-hetmet.git] / libraries / base

diff --git a/libraries/base b/libraries/base
index 9bcc30e..47c0024 160000 (submodule)
--- a/libraries/base
+++ b/libraries/base
@@ -1 +1 @@
-Subproject commit 9bcc30e533d29ee316a7ba572254765b97b4b0d0
+Subproject commit 47c002441ab30c48e93a0cd70a5f129f712329e0