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-rw-r--r--Eigen/src/Core/util/Macros.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h
index 66b9d52f4..dd41ad0e2 100644
--- a/Eigen/src/Core/util/Macros.h
+++ b/Eigen/src/Core/util/Macros.h
@@ -256,7 +256,7 @@ using Eigen::ei_cos;
// C++0x features
#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (defined(_MSC_VER) && (_MSC_VER >= 1600))
- #define EIGEN_REF_TO_TEMPORARY &&
+ #define EIGEN_REF_TO_TEMPORARY const &
#else
#define EIGEN_REF_TO_TEMPORARY const &
#endif