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Toggle whether the RTS gets build with debugger support for ghci
[ghc-hetmet.git]
/
compiler
/
prelude
/
PrelRules.lhs
diff --git
a/compiler/prelude/PrelRules.lhs
b/compiler/prelude/PrelRules.lhs
index
0775670
..
3863351
100644
(file)
--- a/
compiler/prelude/PrelRules.lhs
+++ b/
compiler/prelude/PrelRules.lhs
@@
-45,7
+45,8
@@
import Outputable
import FastString
import StaticFlags ( opt_SimplExcessPrecision )
import FastString
import StaticFlags ( opt_SimplExcessPrecision )
-import Data.Bits as Bits ( Bits(..) )
+import Data.Bits as Bits ( Bits(..), shiftL, shiftR )
+ -- shiftL and shiftR were not always methods of Bits
#if __GLASGOW_HASKELL__ >= 500
import Data.Word ( Word )
#else
#if __GLASGOW_HASKELL__ >= 500
import Data.Word ( Word )
#else