From 7027b5a8f945777cea3dbf7e3b93869f7b215415 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 2 Jul 2012 10:20:44 +0200
Subject: [PATCH] workaround compilation issue with MSVC 2005 (transplanted
 from eee34f2da4039adaba5016e1498c3700e6e3e927 )

---
 Eigen/src/SparseCore/SparseMatrix.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Eigen/src/SparseCore/SparseMatrix.h b/Eigen/src/SparseCore/SparseMatrix.h
index 214f130f5..ee2347f7b 100644
--- a/Eigen/src/SparseCore/SparseMatrix.h
+++ b/Eigen/src/SparseCore/SparseMatrix.h
@@ -282,7 +282,11 @@ class SparseMatrix
       reserveInnerVectors(reserveSizes);
     }
     template<class SizesType>
-    inline void reserve(const SizesType& reserveSizes, const typename SizesType::Scalar& enableif = typename SizesType::Scalar())
+    inline void reserve(const SizesType& reserveSizes, const typename SizesType::Scalar& enableif =
+    #if (!defined(_MSC_VER)) || (_MSC_VER>=1500) // MSVC 2005 fails to compile with this typename
+        typename
+    #endif
+        SizesType::Scalar())
     {
       EIGEN_UNUSED_VARIABLE(enableif);
       reserveInnerVectors(reserveSizes);