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Trim imports, and remove some dead code
[ghc-hetmet.git]
/
compiler
/
simplCore
/
Simplify.lhs
diff --git
a/compiler/simplCore/Simplify.lhs
b/compiler/simplCore/Simplify.lhs
index
f477038
..
dffdd75
100644
(file)
--- a/
compiler/simplCore/Simplify.lhs
+++ b/
compiler/simplCore/Simplify.lhs
@@
-26,8
+26,6
@@
import Id ( Id, idType, idInfo, idArity, isDataConWorkId,
idNewDemandInfo, setIdInfo,
setIdOccInfo, zapLamIdInfo, setOneShotLambda
)
idNewDemandInfo, setIdInfo,
setIdOccInfo, zapLamIdInfo, setOneShotLambda
)
-import MkId ( eRROR_ID )
-import Literal ( mkStringLit )
import IdInfo ( OccInfo(..), isLoopBreaker,
setArityInfo, zapDemandInfo,
setUnfoldingInfo,
import IdInfo ( OccInfo(..), isLoopBreaker,
setArityInfo, zapDemandInfo,
setUnfoldingInfo,
@@
-35,7
+33,7
@@
import IdInfo ( OccInfo(..), isLoopBreaker,
)
import NewDemand ( isStrictDmd )
import TcGadt ( dataConCanMatch )
)
import NewDemand ( isStrictDmd )
import TcGadt ( dataConCanMatch )
-import DataCon ( DataCon, dataConTyCon, dataConRepStrictness )
+import DataCon ( dataConTyCon, dataConRepStrictness )
import TyCon ( tyConArity, isAlgTyCon, isNewTyCon, tyConDataCons_maybe )
import CoreSyn
import PprCore ( pprParendExpr, pprCoreExpr )
import TyCon ( tyConArity, isAlgTyCon, isNewTyCon, tyConDataCons_maybe )
import CoreSyn
import PprCore ( pprParendExpr, pprCoreExpr )
@@
-51,13
+49,11
@@
import Rules ( lookupRule )
import BasicTypes ( isMarkedStrict )
import CostCentre ( currentCCS )
import Type ( TvSubstEnv, isUnLiftedType, seqType, tyConAppArgs, funArgTy,
import BasicTypes ( isMarkedStrict )
import CostCentre ( currentCCS )
import Type ( TvSubstEnv, isUnLiftedType, seqType, tyConAppArgs, funArgTy,
- splitFunTy_maybe, splitFunTy, coreEqType, splitTyConApp_maybe,
- isTyVarTy, mkTyVarTys, isFunTy, tcEqType
+ coreEqType, splitTyConApp_maybe,
+ isTyVarTy, isFunTy, tcEqType
)
import Coercion ( Coercion, coercionKind,
)
import Coercion ( Coercion, coercionKind,
- mkTransCoercion, mkLeftCoercion, mkRightCoercion,
- mkSymCoercion, splitCoercionKind_maybe, decomposeCo )
-import Var ( tyVarKind, mkTyVar )
+ mkTransCoercion, mkSymCoercion, splitCoercionKind_maybe, decomposeCo )
import VarEnv ( elemVarEnv, emptyVarEnv )
import TysPrim ( realWorldStatePrimTy )
import PrelInfo ( realWorldPrimId )
import VarEnv ( elemVarEnv, emptyVarEnv )
import TysPrim ( realWorldStatePrimTy )
import PrelInfo ( realWorldPrimId )