-%************************************************************************
-%* *
-\subsection{Implicit Parameter bindings}
-%* *
-%************************************************************************
-
-\begin{code}
-tcMonoExpr (HsWith expr binds is_with) res_ty
- = getLIE (tcMonoExpr expr res_ty) `thenM` \ (expr', expr_lie) ->
- mapAndUnzipM tc_ip_bind binds `thenM` \ (avail_ips, binds') ->
-
- -- If the binding binds ?x = E, we must now
- -- discharge any ?x constraints in expr_lie
- tcSimplifyIPs avail_ips expr_lie `thenM` \ dict_binds ->
- let
- expr'' = HsLet (mkMonoBind dict_binds [] Recursive) expr'
- in
- returnM (HsWith expr'' binds' is_with)
- where
- tc_ip_bind (ip, expr)
- = newTyVarTy openTypeKind `thenM` \ ty ->
- getSrcLocM `thenM` \ loc ->
- newIPDict (IPBind ip) ip ty `thenM` \ (ip', ip_inst) ->
- tcMonoExpr expr ty `thenM` \ expr' ->
- returnM (ip_inst, (ip', expr'))
-\end{code}
-