merge up to ghc HEAD 16-Apr-2011

[ghc-hetmet.git] / libraries / base

diff --git a/libraries/base b/libraries/base
index ec77c2c..f643d95 160000 (submodule)
--- a/libraries/base
+++ b/libraries/base
@@ -1 +1 @@
-Subproject commit ec77c2ce0ef81e7bfee1839ddae6326f69a896ec
+Subproject commit f643d954e30d5ac635d3c0ff41ad40401fbd5e92