X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fmain%2FDriverMkDepend.hs;h=656ced21773a7ce0a757b2ac441f1cf790f2eae9;hb=0af418beb1aadcae1df036240151556895d00321;hp=2aa1aa2ea93b73fbeeae730a0104d7eb57687849;hpb=9d0c8f842e35dde3d570580cf62a32779f66a6de;p=ghc-hetmet.git

diff --git a/compiler/main/DriverMkDepend.hs b/compiler/main/DriverMkDepend.hs
index 2aa1aa2..656ced2 100644
--- a/compiler/main/DriverMkDepend.hs
+++ b/compiler/main/DriverMkDepend.hs
@@ -16,7 +16,7 @@ module DriverMkDepend (
 #include "HsVersions.h"
 
 import qualified GHC
-import GHC              ( ModSummary(..), GhcMonad )
+-- import GHC              ( ModSummary(..), GhcMonad )
 import HsSyn            ( ImportDecl(..) )
 import PrelNames
 import DynFlags
@@ -35,7 +35,7 @@ import FastString
 
 import Exception
 import ErrUtils
-import MonadUtils       ( liftIO )
+-- import MonadUtils       ( liftIO )
 
 import System.Directory
 import System.FilePath
@@ -352,7 +352,7 @@ dumpModCycles dflags mod_summaries
     cycles = [ c | CyclicSCC c <- GHC.topSortModuleGraph True mod_summaries Nothing ]
 
     pp_cycles = vcat [ (ptext (sLit "---------- Cycle") <+> int n <+> ptext (sLit "----------"))
-                        $$ pprCycle c $$ text ""
+                        $$ pprCycle c $$ blankLine
                      | (n,c) <- [1..] `zip` cycles ]
 
 pprCycle :: [ModSummary] -> SDoc