From 6a722602e637cc248265c13735461bd6d7cb5ced Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Fri, 23 Jan 2009 12:26:32 +0000
Subject: fix a few remaining warnings and fix commainitializer unit test with
 MSVC

---
 test/sparse.h | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'test/sparse.h')

diff --git a/test/sparse.h b/test/sparse.h
index d18217e0a..128b129e8 100644
--- a/test/sparse.h
+++ b/test/sparse.h
@@ -24,15 +24,20 @@
 
 #ifndef EIGEN_TESTSPARSE_H
 
-#ifdef __GNUC__
-#include <ext/hash_map>
+#include "main.h"
+
+#if EIGEN_GNUC_AT_LEAST(4,0)
+#include <tr1/unordered_map>
+#define EIGEN_UNORDERED_MAP_SUPPORT
+namespace std {
+  using std::tr1::unordered_map;
+}
 #endif
 
 #ifdef EIGEN_GOOGLEHASH_SUPPORT
   #include <google/sparse_hash_map>
 #endif
 
-#include "main.h"
 #include <Eigen/Cholesky>
 #include <Eigen/LU>
 #include <Eigen/Sparse>
-- 
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