+import Util ( seqList )
+import List ( replicate )
+
+infixl 1 `setDemandInfo`,
+ `setTyGenInfo`,
+ `setStrictnessInfo`,
+ `setSpecInfo`,
+ `setArityInfo`,
+ `setInlinePragInfo`,
+ `setUnfoldingInfo`,
+ `setCprInfo`,
+ `setWorkerInfo`,
+ `setLBVarInfo`,
+ `setOccInfo`,
+ `setCgInfo`,
+ `setCafInfo`,
+ `setNewStrictnessInfo`,
+ `setNewDemandInfo`
+ -- infixl so you can say (id `set` a `set` b)
+\end{code}
+
+%************************************************************************
+%* *
+\subsection{New strictness info}
+%* *
+%************************************************************************
+
+To be removed later
+
+\begin{code}
+mkNewStrictnessInfo :: Id -> Arity -> Demand.StrictnessInfo -> CprInfo -> StrictSig
+mkNewStrictnessInfo id arity (Demand.StrictnessInfo ds res) cpr
+ | length ds <= arity
+ -- Sometimes the old strictness analyser has more
+ -- demands than the arity justifies
+ = mk_strict_sig id arity $
+ mkTopDmdType (map newDemand ds) (newRes res cpr)
+
+mkNewStrictnessInfo id arity other cpr
+ = -- Either no strictness info, or arity is too small
+ -- In either case we can't say anything useful
+ mk_strict_sig id arity $
+ mkTopDmdType (replicate arity lazyDmd) (newRes False cpr)
+
+mk_strict_sig id arity dmd_ty
+ = WARN( arity /= dmdTypeDepth dmd_ty, ppr id <+> (ppr arity $$ ppr dmd_ty) )
+ mkStrictSig dmd_ty
+
+newRes True _ = BotRes
+newRes False ReturnsCPR = RetCPR
+newRes False NoCPRInfo = TopRes
+
+newDemand :: Demand.Demand -> NewDemand.Demand
+newDemand (WwLazy True) = Abs
+newDemand (WwLazy False) = Lazy
+newDemand WwStrict = Eval
+newDemand (WwUnpack unpk ds) = Seq Drop (map newDemand ds)
+newDemand WwPrim = Lazy
+newDemand WwEnum = Eval
+
+oldDemand :: NewDemand.Demand -> Demand.Demand
+oldDemand Abs = WwLazy True
+oldDemand Lazy = WwLazy False
+oldDemand Bot = WwStrict
+oldDemand Err = WwStrict
+oldDemand Eval = WwStrict
+oldDemand (Seq _ ds) = WwUnpack True (map oldDemand ds)
+oldDemand (Call _) = WwStrict