From 83d21d5ff61783ed4b786acf355b3cbca2adc3ce Mon Sep 17 00:00:00 2001
From: Hauke Heibel <hauke.heibel@gmail.com>
Date: Sun, 10 Jan 2010 23:15:36 +0100
Subject: [PATCH] Fixes unit test swap_3. Friends are not inherited.

---
 Eigen/src/Core/DenseStorageBase.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Core/DenseStorageBase.h b/Eigen/src/Core/DenseStorageBase.h
index d3754ae0d..302da2b19 100644
--- a/Eigen/src/Core/DenseStorageBase.h
+++ b/Eigen/src/Core/DenseStorageBase.h
@@ -612,7 +612,7 @@ struct ei_matrix_swap_impl<MatrixTypeA, MatrixTypeB, true>
 {
   static inline void run(MatrixTypeA& a, MatrixTypeB& b)
   {
-    a.m_storage.swap(b.m_storage);
+    static_cast<MatrixTypeA::Base&>(a).m_storage.swap(static_cast<MatrixTypeB::Base&>(b).m_storage);
   }
 };