TickBox representation change

[ghc-hetmet.git] / compiler / basicTypes / Id.lhs

diff --git a/compiler/basicTypes/Id.lhs b/compiler/basicTypes/Id.lhs
index cc9587e..549a58b 100644 (file)
--- a/compiler/basicTypes/Id.lhs
+++ b/compiler/basicTypes/Id.lhs
@@ -33,6 +33,7 @@ module Id (
        isFCallId, isFCallId_maybe,
        isDataConWorkId, isDataConWorkId_maybe, isDataConId_maybe, idDataCon,
        isBottomingId, idIsFrom,
+        isTickBoxOp, isTickBoxOp_maybe,
        hasNoBinding, 
 
        -- Inline pragma stuff
@@ -313,6 +314,19 @@ isDeadBinder bndr | isId bndr = isDeadOcc (idOccInfo bndr)
                  | otherwise = False   -- TyVars count as not dead
 \end{code}
 
+\begin{code}
+isTickBoxOp :: Id -> Bool
+isTickBoxOp id = 
+  case globalIdDetails id of
+    TickBoxOpId tick -> True
+    _                -> False
+
+isTickBoxOp_maybe :: Id -> Maybe TickBoxOp
+isTickBoxOp_maybe id = 
+  case globalIdDetails id of
+    TickBoxOpId tick -> Just tick
+    _                -> Nothing
+\end{code}
 
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