\begin{code}
srtExpr :: SrtOffset -> StgExpr -> (StgExpr, SrtIds, SrtOffset)
-srtExpr off e@(StgApp f args) = (e, [], off)
-srtExpr off e@(StgLit l) = (e, [], off)
-srtExpr off e@(StgConApp con args) = (e, [], off)
-srtExpr off e@(StgPrimApp op args ty) = (e, [], off)
+srtExpr off e@(StgApp f args) = (e, [], off)
+srtExpr off e@(StgLit l) = (e, [], off)
+srtExpr off e@(StgConApp con args) = (e, [], off)
+srtExpr off e@(StgOpApp op args ty) = (e, [], off)
srtExpr off (StgSCC cc expr) =
srtExpr off expr =: \(expr, srt, off) ->