From 919fdd70b888c9f16564c54dc454578a3dabc7d7 Mon Sep 17 00:00:00 2001
From: Wilson Snyder <wsnyder@wsnyder.org>
Date: Fri, 15 Jan 2010 20:16:48 -0500
Subject: [PATCH] CDC: Fix compile warning

---
 src/V3Cdc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/V3Cdc.cpp b/src/V3Cdc.cpp
index 4355ec494..2957e2a9a 100644
--- a/src/V3Cdc.cpp
+++ b/src/V3Cdc.cpp
@@ -168,7 +168,7 @@ public:
 class CdcWidthVisitor : public CdcBaseVisitor {
 private:
     int		m_maxLineno;
-    int		m_maxFilenameLen;
+    unsigned	m_maxFilenameLen;
 
     virtual void visit(AstNode* nodep, AstNUser*) {
 	nodep->iterateChildren(*this);