Increase the version number to that in the 6.10 branch

[ghc-base.git] / Data / Tuple.hs

diff --git a/Data/Tuple.hs b/Data/Tuple.hs
index 335835c..5c752a8 100644 (file)
--- a/Data/Tuple.hs
+++ b/Data/Tuple.hs
@@ -75,6 +75,10 @@ import Prelude
   )
 #endif
 
+#ifdef __GLASGOW_HASKELL__
+import GHC.Unit ()
+#endif
+
 default ()              -- Double isn't available yet
 
 #ifdef __GLASGOW_HASKELL__