diff --git a/Eigen/src/Eigenvalues/ComplexEigenSolver.h b/Eigen/src/Eigenvalues/ComplexEigenSolver.h
index a68996a..60a24a8 100644
--- a/Eigen/src/Eigenvalues/ComplexEigenSolver.h
+++ b/Eigen/src/Eigenvalues/ComplexEigenSolver.h
@@ -54,7 +54,7 @@
   enum {
     RowsAtCompileTime = MatrixType::RowsAtCompileTime,
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
   };
diff --git a/Eigen/src/Eigenvalues/ComplexSchur.h b/Eigen/src/Eigenvalues/ComplexSchur.h
index 1ec8fb8..a33e46e 100644
--- a/Eigen/src/Eigenvalues/ComplexSchur.h
+++ b/Eigen/src/Eigenvalues/ComplexSchur.h
@@ -59,7 +59,7 @@
   enum {
     RowsAtCompileTime = MatrixType::RowsAtCompileTime,
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
   };
diff --git a/Eigen/src/Eigenvalues/EigenSolver.h b/Eigen/src/Eigenvalues/EigenSolver.h
index bb6583a..40830fb 100644
--- a/Eigen/src/Eigenvalues/EigenSolver.h
+++ b/Eigen/src/Eigenvalues/EigenSolver.h
@@ -73,7 +73,7 @@
   enum {
     RowsAtCompileTime = MatrixType::RowsAtCompileTime,
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
   };
diff --git a/Eigen/src/Eigenvalues/GeneralizedEigenSolver.h b/Eigen/src/Eigenvalues/GeneralizedEigenSolver.h
index 95954e7..08f1e34 100644
--- a/Eigen/src/Eigenvalues/GeneralizedEigenSolver.h
+++ b/Eigen/src/Eigenvalues/GeneralizedEigenSolver.h
@@ -67,7 +67,7 @@
   enum {
     RowsAtCompileTime = MatrixType::RowsAtCompileTime,
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
   };
diff --git a/Eigen/src/Eigenvalues/HessenbergDecomposition.h b/Eigen/src/Eigenvalues/HessenbergDecomposition.h
index 8f3c1b3..f79ee33 100644
--- a/Eigen/src/Eigenvalues/HessenbergDecomposition.h
+++ b/Eigen/src/Eigenvalues/HessenbergDecomposition.h
@@ -66,7 +66,7 @@
   enum {
     Size = MatrixType::RowsAtCompileTime,
     SizeMinusOne = Size == Dynamic ? Dynamic : Size - 1,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxSize = MatrixType::MaxRowsAtCompileTime,
     MaxSizeMinusOne = MaxSize == Dynamic ? Dynamic : MaxSize - 1
   };
diff --git a/Eigen/src/Eigenvalues/RealQZ.h b/Eigen/src/Eigenvalues/RealQZ.h
index 9fba7ad..3466f51 100644
--- a/Eigen/src/Eigenvalues/RealQZ.h
+++ b/Eigen/src/Eigenvalues/RealQZ.h
@@ -64,7 +64,7 @@
   enum {
     RowsAtCompileTime = MatrixType::RowsAtCompileTime,
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
   };
diff --git a/Eigen/src/Eigenvalues/RealSchur.h b/Eigen/src/Eigenvalues/RealSchur.h
index 1ac9af8..970500c 100644
--- a/Eigen/src/Eigenvalues/RealSchur.h
+++ b/Eigen/src/Eigenvalues/RealSchur.h
@@ -61,7 +61,7 @@
   enum {
     RowsAtCompileTime = MatrixType::RowsAtCompileTime,
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
   };
diff --git a/Eigen/src/Eigenvalues/SelfAdjointEigenSolver.h b/Eigen/src/Eigenvalues/SelfAdjointEigenSolver.h
index 9511e68..f84da91 100644
--- a/Eigen/src/Eigenvalues/SelfAdjointEigenSolver.h
+++ b/Eigen/src/Eigenvalues/SelfAdjointEigenSolver.h
@@ -85,7 +85,7 @@
   enum {
     Size = MatrixType::RowsAtCompileTime,
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime
   };
 
diff --git a/Eigen/src/Eigenvalues/Tridiagonalization.h b/Eigen/src/Eigenvalues/Tridiagonalization.h
index 76158e9..9bb791d 100644
--- a/Eigen/src/Eigenvalues/Tridiagonalization.h
+++ b/Eigen/src/Eigenvalues/Tridiagonalization.h
@@ -75,7 +75,7 @@
   enum {
     Size = MatrixType::RowsAtCompileTime,
     SizeMinusOne = Size == Dynamic ? Dynamic : (Size > 1 ? Size - 1 : 1),
-    Options = MatrixType::Options,
+    Options = internal::traits<MatrixType>::Options,
     MaxSize = MatrixType::MaxRowsAtCompileTime,
     MaxSizeMinusOne = MaxSize == Dynamic ? Dynamic : (MaxSize > 1 ? MaxSize - 1 : 1)
   };
diff --git a/Eigen/src/LU/FullPivLU.h b/Eigen/src/LU/FullPivLU.h
index 57d049c..466834a 100644
--- a/Eigen/src/LU/FullPivLU.h
+++ b/Eigen/src/LU/FullPivLU.h
@@ -622,7 +622,7 @@
     // permuting the rows and cols to bring the nonnegligible pivots to the top of
     // the main diagonal. We need that to be able to apply our triangular solvers.
     // FIXME when we get triangularView-for-rectangular-matrices, this can be simplified
-    Matrix<typename MatrixType::Scalar, Dynamic, Dynamic, MatrixType::Options, MaxSmallDimAtCompileTime,
+    Matrix<typename MatrixType::Scalar, Dynamic, Dynamic, traits<MatrixType>::Options, MaxSmallDimAtCompileTime,
            MatrixType::MaxColsAtCompileTime>
         m(dec().matrixLU().block(0, 0, rank(), cols));
     for (Index i = 0; i < rank(); ++i) {
diff --git a/Eigen/src/SVD/JacobiSVD.h b/Eigen/src/SVD/JacobiSVD.h
index aec1931..cb41123 100644
--- a/Eigen/src/SVD/JacobiSVD.h
+++ b/Eigen/src/SVD/JacobiSVD.h
@@ -105,7 +105,7 @@
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime,
-    MatrixOptions = MatrixType::Options
+    MatrixOptions = traits<MatrixType>::Options
   };
 
   typedef typename internal::make_proper_matrix_type<Scalar, ColsAtCompileTime, RowsAtCompileTime, MatrixOptions,
@@ -202,7 +202,7 @@
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime,
-    MatrixOptions = MatrixType::Options,
+    MatrixOptions = internal::traits<MatrixType>::Options,
     WorkspaceSize = internal::traits<SVDType>::MatrixVColsAtCompileTime,
     MaxWorkspaceSize = internal::traits<SVDType>::MatrixVMaxColsAtCompileTime
   };
@@ -310,7 +310,7 @@
     ColsAtCompileTime = MatrixType::ColsAtCompileTime,
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime,
-    MatrixOptions = MatrixType::Options,
+    MatrixOptions = internal::traits<MatrixType>::Options,
     WorkspaceSize = internal::traits<SVDType>::MatrixVColsAtCompileTime,
     MaxWorkspaceSize = internal::traits<SVDType>::MatrixVMaxColsAtCompileTime
   };
diff --git a/Eigen/src/SVD/SVDBase.h b/Eigen/src/SVD/SVDBase.h
index ae2843b..5f04647 100644
--- a/Eigen/src/SVD/SVDBase.h
+++ b/Eigen/src/SVD/SVDBase.h
@@ -139,7 +139,7 @@
     MaxRowsAtCompileTime = MatrixType::MaxRowsAtCompileTime,
     MaxColsAtCompileTime = MatrixType::MaxColsAtCompileTime,
     MaxDiagSizeAtCompileTime = internal::min_size_prefer_fixed(MaxRowsAtCompileTime, MaxColsAtCompileTime),
-    MatrixOptions = MatrixType::Options,
+    MatrixOptions = internal::traits<MatrixType>::Options,
     MatrixUColsAtCompileTime = internal::traits<Derived>::MatrixUColsAtCompileTime,
     MatrixVColsAtCompileTime = internal::traits<Derived>::MatrixVColsAtCompileTime,
     MatrixUMaxColsAtCompileTime = internal::traits<Derived>::MatrixUMaxColsAtCompileTime,
diff --git a/Eigen/src/SparseCore/SparseMatrix.h b/Eigen/src/SparseCore/SparseMatrix.h
index 19dd40c..81b0a11 100644
--- a/Eigen/src/SparseCore/SparseMatrix.h
+++ b/Eigen/src/SparseCore/SparseMatrix.h
@@ -58,6 +58,7 @@
     ColsAtCompileTime = Dynamic,
     MaxRowsAtCompileTime = Dynamic,
     MaxColsAtCompileTime = Dynamic,
+    Options = Options_,
     Flags = Options_ | NestByRefBit | LvalueBit | CompressedAccessBit,
     SupportedAccessPatterns = InnerRandomAccessPattern
   };
diff --git a/Eigen/src/misc/Image.h b/Eigen/src/misc/Image.h
index fd1ac99..38d516e 100644
--- a/Eigen/src/misc/Image.h
+++ b/Eigen/src/misc/Image.h
@@ -27,7 +27,7 @@
                  MatrixType::RowsAtCompileTime,  // the image is a subspace of the destination space, whose
                                                  // dimension is the number of rows of the original matrix
                  Dynamic,                        // we don't know at compile time the dimension of the image (the rank)
-                 MatrixType::Options,
+                 traits<MatrixType>::Options,
                  MatrixType::MaxRowsAtCompileTime,  // the image matrix will consist of columns from the original
                                                     // matrix,
                  MatrixType::MaxColsAtCompileTime   // so it has the same number of rows and at most as many columns.
diff --git a/Eigen/src/misc/Kernel.h b/Eigen/src/misc/Kernel.h
index 55c3efe..3ed458b 100644
--- a/Eigen/src/misc/Kernel.h
+++ b/Eigen/src/misc/Kernel.h
@@ -28,7 +28,7 @@
                                                  // is the number of cols of the original matrix
                                                  // so that the product "matrix * kernel = zero" makes sense
                  Dynamic,                        // we don't know at compile-time the dimension of the kernel
-                 MatrixType::Options,
+                 traits<MatrixType>::Options,
                  MatrixType::MaxColsAtCompileTime,  // see explanation for 2nd template parameter
                  MatrixType::MaxColsAtCompileTime   // the kernel is a subspace of the domain space,
                                                     // whose dimension is the number of columns of the original matrix