X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fiface%2FMkIface.lhs;h=4de3a6fdc2134465f44b1e1de9fa6e32870ea732;hb=2900ac71b7f36fbf2f4a89b4dd85583f694bc31c;hp=7b30a19e556d5d35b948f967799a3c95aa727bb0;hpb=a8457632b7206c164b948fa908e63f5b9ac58cbf;p=ghc-hetmet.git

diff --git a/compiler/iface/MkIface.lhs b/compiler/iface/MkIface.lhs
index 7b30a19..4de3a6f 100644
--- a/compiler/iface/MkIface.lhs
+++ b/compiler/iface/MkIface.lhs
@@ -915,7 +915,8 @@ mkIfaceExports :: [AvailInfo]
                   -- Group by module and sort by occurrence
 mkIfaceExports exports
   = [ (mod, eltsFM avails)
-    | (mod, avails) <- sortBy (stableModuleCmp `on` fst) (fmToList groupFM)
+    | (mod, avails) <- sortBy (stableModuleCmp `on` fst)
+                              (moduleEnvToList groupFM)
                        -- NB. the fmToList is in a random order,
                        -- because Ord Module is not a predictable
                        -- ordering.  Hence we perform a final sort