Import symbols needed by the interpreter.

diff --git a/ghc/compiler/main/HscMain.lhs b/ghc/compiler/main/HscMain.lhs
index 26fe813..b8d9266 100644 (file)
--- a/ghc/compiler/main/HscMain.lhs
+++ b/ghc/compiler/main/HscMain.lhs
@@ -58,9 +58,9 @@ import IfaceEnv               ( initNameCache )
 import LoadIface       ( ifaceStats, initExternalPackageState )
 import PrelInfo                ( wiredInThings, basicKnownKeyNames )
 import MkIface         ( checkOldIface, mkIface, writeIfaceFile )
 import LoadIface       ( ifaceStats, initExternalPackageState )
 import PrelInfo                ( wiredInThings, basicKnownKeyNames )
 import MkIface         ( checkOldIface, mkIface, writeIfaceFile )

-import Desugar          ( deSugar )
+import Desugar          ( deSugar, deSugarExpr )

 import Flattening       ( flatten )
 import Flattening       ( flatten )

-import SimplCore        ( core2core )
+import SimplCore        ( core2core, simplifyExpr )

 import TidyPgm         ( tidyProgram, mkBootModDetails )
 import CorePrep                ( corePrepPgm )
 import CoreToStg       ( coreToStg )
 import TidyPgm         ( tidyProgram, mkBootModDetails )
 import CorePrep                ( corePrepPgm )
 import CoreToStg       ( coreToStg )