1 files changed, 4 insertions, 7 deletions
diff --git a/Eigen/src/Sparse/SparseUtil.h b/Eigen/src/Sparse/SparseUtil.h
index 6da1bee25..965565b73 100644
--- a/Eigen/src/Sparse/SparseUtil.h
+++ b/Eigen/src/Sparse/SparseUtil.h
@@ -123,11 +123,10 @@ template<typename _Scalar, int _Flags = 0>  class DynamicSparseMatrix;
 template<typename _Scalar, int _Flags = 0>  class SparseVector;
 template<typename _Scalar, int _Flags = 0>  class MappedSparseMatrix;
 
-template<typename MatrixType>               class SparseNestByValue;
-template<typename MatrixType, int Size>     class SparseInnerVectorSet;
-template<typename MatrixType, int Mode>     class SparseTriangularView;
-template<typename MatrixType, unsigned int UpLo>     class SparseSelfAdjointView;
-template<typename Lhs, typename Rhs>        class SparseDiagonalProduct;
+template<typename MatrixType, int Size>           class SparseInnerVectorSet;
+template<typename MatrixType, int Mode>           class SparseTriangularView;
+template<typename MatrixType, unsigned int UpLo>  class SparseSelfAdjointView;
+template<typename Lhs, typename Rhs>              class SparseDiagonalProduct;
 
 
 template<typename Lhs, typename Rhs>        class SparseProduct;
@@ -156,6 +155,4 @@ template<typename T> class ei_eval<T,Sparse>
     typedef SparseMatrix<_Scalar, _Flags> type;
 };
 
-template<typename T> struct ei_must_nest_by_value<SparseNestByValue<T> > { enum { ret = true }; };
-
 #endif // EIGEN_SPARSEUTIL_H