From a45aa9f37a6c82623c58cdcff7afb33cb6d0dbc4 Mon Sep 17 00:00:00 2001
From: Patrick Doyle <wpdster@gmail.com>
Date: Wed, 4 Aug 2010 16:55:46 -0400
Subject: [PATCH] Keep expression width when evaluating expressions ahead of
 time.

Added 'expr_wid' parameter to calls to 'eval_expr()' within
PEBinary::elaborate_eval_expr_base_()'.  This makes a specific problem
go away and may even be the correct thing to do.
(cherry picked from commit 2ffc2d36f2e2925b3991dde96aacfe1464b600fe)
---
 elab_expr.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/elab_expr.cc b/elab_expr.cc
index f276bb13b..808446956 100644
--- a/elab_expr.cc
+++ b/elab_expr.cc
@@ -304,8 +304,8 @@ NetExpr* PEBinary::elaborate_eval_expr_base_(Design*des,
 {
 	/* If either expression can be evaluated ahead of time, then
 	   do so. This can prove helpful later. */
-      eval_expr(lp);
-      eval_expr(rp);
+      eval_expr(lp, expr_wid);
+      eval_expr(rp, expr_wid);
 
       return elaborate_expr_base_(des, lp, rp, expr_wid);
 }