From 349114684d750ba55c89b78540ade620d605a8fa Mon Sep 17 00:00:00 2001
From: chriseth <chris@ethereum.org>
Date: Tue, 14 Jul 2020 14:19:37 +0200
Subject: [PATCH] Fix windows build.

---
 libsolidity/analysis/ReferencesResolver.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libsolidity/analysis/ReferencesResolver.cpp b/libsolidity/analysis/ReferencesResolver.cpp
index 45353e2ee..84b5a48fb 100644
--- a/libsolidity/analysis/ReferencesResolver.cpp
+++ b/libsolidity/analysis/ReferencesResolver.cpp
@@ -38,6 +38,7 @@
 #include <boost/algorithm/string.hpp>
 
 using namespace std;
+using namespace solidity;
 using namespace solidity::langutil;
 using namespace solidity::frontend;