addTickHsExpr (HsTick t e) =
        liftM (HsTick t) (addTickLHsExprNever e)
addTickHsExpr (HsTick t e) =
        liftM (HsTick t) (addTickLHsExprNever e)
addTickHsExpr (HsTick t e) =
        liftM (HsTick t) (addTickLHsExprNever e)