seqIdInfo, megaSeqIdInfo,
-- Zapping
- zapLamInfo, zapDemandInfo,
+ zapLamInfo, zapDemandInfo, zapFragileInfo,
-- Arity
ArityInfo,
CafInfo(..), cafInfo, ppCafInfo, setCafInfo, mayHaveCafRefs,
-- Lambda-bound variable info
- LBVarInfo(..), lbvarInfo, setLBVarInfo, noLBVarInfo, hasNoLBVarInfo
+ LBVarInfo(..), lbvarInfo, setLBVarInfo, noLBVarInfo, hasNoLBVarInfo,
+
+ -- Tick-box info
+ TickBoxOp(..), TickBoxId,
) where
#include "HsVersions.h"
import ForeignCall
import NewDemand
import Outputable
+import Module
import Data.Maybe
%************************************************************************
%* *
-\subsection{GlobalIdDetails
+\subsection{GlobalIdDetails}
%* *
%************************************************************************
| PrimOpId PrimOp -- The Id for a primitive operator
| FCallId ForeignCall -- The Id for a foreign call
+ | TickBoxOpId TickBoxOp -- The Id for a tick box (both traditional and binary)
+
| NotGlobalId -- Used as a convenient extra return value from globalIdDetails
notGlobalId = NotGlobalId
ppr (ClassOpId _) = ptext SLIT("[ClassOp]")
ppr (PrimOpId _) = ptext SLIT("[PrimOp]")
ppr (FCallId _) = ptext SLIT("[ForeignCall]")
+ ppr (TickBoxOpId _) = ptext SLIT("[TickBoxOp]")
ppr (RecordSelId {}) = ptext SLIT("[RecSel]")
\end{code}
| otherwise = Nothing
\end{code}
+\begin{code}
+zapFragileInfo :: IdInfo -> Maybe IdInfo
+-- Zap info that depends on free variables
+zapFragileInfo info = Just (info `setSpecInfo` emptySpecInfo
+ `setWorkerInfo` NoWorker
+ `setUnfoldingInfo` NoUnfolding)
+\end{code}
+
+%************************************************************************
+%* *
+\subsection{TickBoxOp}
+%* *
+%************************************************************************
+
+\begin{code}
+type TickBoxId = Int
+
+data TickBoxOp
+ = TickBox Module !TickBoxId -- ^Tick box for Hpc-style coverage,
+ -- type = State# Void#
+
+instance Outputable TickBoxOp where
+ ppr (TickBox mod n) = ptext SLIT("tick") <+> ppr (mod,n)
+\end{code}