From b289d740e29cdd85a71ebeb8ed784be5e3d5a991 Mon Sep 17 00:00:00 2001
From: Larry Doolittle <ldoolitt@recycle.lbl.gov>
Date: Tue, 20 May 2008 10:05:36 -0700
Subject: [PATCH] Drop two unused variables

eval_tree.cc:eval_tree()'s expr_msb and expr_lsb became unused after
commit c76e88cad5ffee21aedb4100ff36cb1c6e5dd473
which triggered warnings from gcc-4.3
---
 eval_tree.cc | 2 --
 1 file changed, 2 deletions(-)

diff --git a/eval_tree.cc b/eval_tree.cc
index b2ac5cb63..7cc7b9ac8 100644
--- a/eval_tree.cc
+++ b/eval_tree.cc
@@ -1172,8 +1172,6 @@ NetExpr* NetEParam::eval_tree(int prune_to_width)
 
       assert(scope_);
       perm_string name = (*reference_).first;
-      const NetExpr*expr_msb = (*reference_).second.msb;
-      const NetExpr*expr_lsb = (*reference_).second.lsb;
       const NetExpr*expr = (*reference_).second.expr;
       ivl_assert(*this, expr);