Experiment the ET refactoring on Transpose for Dense and Sparse storages.

All tests work fine.

1 files changed, 2 insertions, 0 deletions

diff --git a/Eigen/src/Core/CwiseBinaryOp.h b/Eigen/src/Core/CwiseBinaryOp.h
index 875bc9aa5..318d302ef 100644
--- a/Eigen/src/Core/CwiseBinaryOp.h
+++ b/Eigen/src/Core/CwiseBinaryOp.h
@@ -54,6 +54,8 @@ struct ei_traits<CwiseBinaryOp<BinaryOp, Lhs, Rhs> >
                        typename Rhs::Scalar
                      )
                    >::type Scalar;
+  typedef typename ei_promote_storage_type<typename ei_traits<Lhs>::StorageType,
+                                           typename ei_traits<Rhs>::StorageType>::ret StorageType;
   typedef typename Lhs::Nested LhsNested;
   typedef typename Rhs::Nested RhsNested;
   typedef typename ei_unref<LhsNested>::type _LhsNested;