import HsUtils
import VarSet
import SrcLoc
+
+import Data.List
\end{code}
\begin{code}
unionVarSets fv_sets)
-dsCmd ids local_vars env_ids stack res_ty (HsTick ix expr)
+dsCmd ids local_vars env_ids stack res_ty (HsTick ix vars expr)
= dsLCmd ids local_vars env_ids stack res_ty expr `thenDs` \ (expr1,id_set) ->
- mkTickBox ix expr1 `thenDs` \ expr2 ->
+ mkTickBox ix vars expr1 `thenDs` \ expr2 ->
return (expr2,id_set)
-- A | ys |- c :: [ts] t (ys <= xs)