Fix a bug in the handling of alias node, that was triggered is use in

conjunction of some program transformation (-ei or -esa).

In Lazycompiler.node_check_do, I've forgotten  to put the node i/o in
the local_env table in the case of node alias.

src/inline.ml

-(** Time-stamp: <modified the 03/02/2009 (at 16:04) by Erwan Jahier> *)
+(** Time-stamp: <modified the 03/02/2009 (at 16:08) by Erwan Jahier> *)
 
 
 open Lxm

src/lazyCompiler.ml

-(** Time-stamp: <modified the 03/02/2009 (at 16:05) by Erwan Jahier> *)
+(** Time-stamp: <modified the 03/02/2009 (at 16:08) by Erwan Jahier> *)
 
 
 open Lxm
@@ -774,6 +774,17 @@ and (node_check_do: t -> Eff.node_key -> Lxm.t -> SymbolTab.t ->
           in
           let (alias_node : Eff.node_exp) = make_alias_node aliased_node in
             
+            (* update the local_env table *)
+          let _ = 
+            let update_local_env_table vi =
+              Hashtbl.add local_env.lenv_vars vi.var_name_eff vi
+            in
+              List.iter update_local_env_table alias_node.inlist_eff;
+              List.iter update_local_env_table alias_node.outlist_eff;
+              match alias_node.loclist_eff with 
+                  None -> () | Some l -> List.iter update_local_env_table l;
+          in
+
             (* Check that the declared profile (if any) matches with the alias *)
             match node_def.it.vars with
               | None -> alias_node