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diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index 58bf18c..c3ce170 100644 (file)
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -802,6 +802,7 @@ languageExtensions Nothing
                          -- behaviour the default, to see if anyone notices
                          -- SLPJ July 06
       -- In due course I'd like Opt_MonoLocalBinds to be on by default
+      -- But NB it's implied by GADTs etc
       -- SLPJ September 2010
     : languageExtensions (Just Haskell2010)
 languageExtensions (Just Haskell98)