--- iverilog-0.8.2/PExpr.h~	2004-10-04 02:10:51.000000000 +0100
+++ iverilog-0.8.2/PExpr.h	2006-03-10 18:56:52.000000000 +0000
@@ -324,7 +324,7 @@
       virtual NetEConst*elaborate_expr(Design*des, NetScope*,
 				     bool sys_task_arg =false) const;
       virtual NetEConst*elaborate_pexpr(Design*des, NetScope*sc) const;
-      verinum* PEString::eval_const(const Design*, const NetScope*) const;
+      verinum* eval_const(const Design*, const NetScope*) const;
 
       virtual bool is_constant(Module*) const;