From 51b121ae7a85667a8afddac76ca21a5403fa5d2e Mon Sep 17 00:00:00 2001
From: Maciej Suminski <maciej.suminski@cern.ch>
Date: Fri, 5 Sep 2014 14:59:20 +0200
Subject: [PATCH] vhdlpp: Added ExpBitString::write_to_stream().

---
 vhdlpp/expression_stream.cc | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/vhdlpp/expression_stream.cc b/vhdlpp/expression_stream.cc
index 901bfab9e..f3e5b4ed0 100644
--- a/vhdlpp/expression_stream.cc
+++ b/vhdlpp/expression_stream.cc
@@ -112,9 +112,14 @@ void ExpAttribute::write_to_stream(ostream&)
       ivl_assert(*this, !"Not supported");
 }
 
-void ExpBitstring::write_to_stream(ostream&)
+void ExpBitstring::write_to_stream(ostream&fd)
 {
-      ivl_assert(*this, !"Not supported");
+      fd << "\"";
+      for(vector<char>::const_iterator it = value_.begin();
+        it != value_.end(); ++it) {
+          fd << *it;
+      }
+      fd << "\"";
 }
 
 void ExpCharacter::write_to_stream(ostream&fd)