Module header tidyup, phase 1

[ghc-hetmet.git] / compiler / cprAnalysis / CprAnalyse.lhs

diff --git a/compiler/cprAnalysis/CprAnalyse.lhs b/compiler/cprAnalysis/CprAnalyse.lhs
index dad6ccb..d337d02 100644 (file)
--- a/compiler/cprAnalysis/CprAnalyse.lhs
+++ b/compiler/cprAnalysis/CprAnalyse.lhs
@@ -1,3 +1,5 @@
+% (c) The University of Glasgow 2006
+
 \section[CprAnalyse]{Identify functions that always return a
 constructed product result}
 
@@ -11,16 +13,15 @@ module CprAnalyse ( cprAnalyse ) where
 
 #include "HsVersions.h"
 
-import DynFlags        ( DynFlags, DynFlag(..) )
-import CoreLint                ( showPass, endPass )
+import DynFlags
+import CoreLint
 import CoreSyn
-import CoreUtils       ( exprIsHNF )
-import Id               ( Id, setIdCprInfo, idCprInfo, idArity,
-                         isBottomingId, idDemandInfo, isImplicitId )
-import IdInfo           ( CprInfo(..) )
-import Demand          ( isStrict )
+import CoreUtils
+import Id
+import IdInfo
+import Demand
 import VarEnv
-import Util            ( nTimes, mapAccumL )
+import Util
 import Outputable
 
 import Maybe