--- a/stage3/lvalue_check.hh	Thu Aug 22 18:50:43 2013 +0100
+++ b/stage3/lvalue_check.hh	Thu Aug 22 19:12:10 2013 +0100
@@ -60,6 +60,8 @@
     void check_assignment_to_output    (symbol_c *lvalue);
     void check_assignment_to_constant  (symbol_c *lvalue);
     void check_assignment_to_expression(symbol_c *lvalue);
+    void check_assignment_to_il_list   (symbol_c *lvalue);
+    
     void check_formal_call   (symbol_c *f_call, symbol_c *f_decl);
     void check_nonformal_call(symbol_c *f_call, symbol_c *f_decl);