diff --git a/Eigen/src/Core/Product.h b/Eigen/src/Core/Product.h
index 314851d2e..3a08c027c 100644
--- a/Eigen/src/Core/Product.h
+++ b/Eigen/src/Core/Product.h
@@ -74,8 +74,8 @@ class Product : public ProductImpl<Lhs,Rhs,typename internal::promote_storage_ty
 
   protected:
 
-    const LhsNested m_lhs;
-    const RhsNested m_rhs;
+    LhsNested m_lhs;
+    RhsNested m_rhs;
 };
 
 template<typename Lhs, typename Rhs>
diff --git a/Eigen/src/Geometry/OrthoMethods.h b/Eigen/src/Geometry/OrthoMethods.h
index 11ad5829c..4c1bf5fcd 100644
--- a/Eigen/src/Geometry/OrthoMethods.h
+++ b/Eigen/src/Geometry/OrthoMethods.h
@@ -78,8 +78,8 @@ MatrixBase<Derived>::cross3(const MatrixBase<OtherDerived>& other) const
 
   typedef typename internal::nested<Derived,2>::type DerivedNested;
   typedef typename internal::nested<OtherDerived,2>::type OtherDerivedNested;
-  const DerivedNested lhs(derived());
-  const OtherDerivedNested rhs(other.derived());
+  DerivedNested lhs(derived());
+  OtherDerivedNested rhs(other.derived());
 
   return internal::cross3_impl<Architecture::Target,
                         typename internal::remove_all<DerivedNested>::type,
diff --git a/Eigen/src/SparseCore/SparseBlock.h b/Eigen/src/SparseCore/SparseBlock.h
index 8ff64de7b..cd97bcfdc 100644
--- a/Eigen/src/SparseCore/SparseBlock.h
+++ b/Eigen/src/SparseCore/SparseBlock.h
@@ -61,7 +61,7 @@ public:
 
   protected:
 
-    const typename XprType::Nested m_matrix;
+    typename XprType::Nested m_matrix;
     Index m_outerStart;
     const internal::variable_if_dynamic<Index, OuterSize> m_outerSize;
 };
@@ -391,7 +391,7 @@ public:
     friend class InnerIterator;
     friend class ReverseInnerIterator;
 
-    const typename XprType::Nested m_matrix;
+    typename XprType::Nested m_matrix;
     const internal::variable_if_dynamic<Index, XprType::RowsAtCompileTime == 1 ? 0 : Dynamic> m_startRow;
     const internal::variable_if_dynamic<Index, XprType::ColsAtCompileTime == 1 ? 0 : Dynamic> m_startCol;
     const internal::variable_if_dynamic<Index, RowsAtCompileTime> m_blockRows;
diff --git a/Eigen/src/SparseCore/SparseDot.h b/Eigen/src/SparseCore/SparseDot.h
index b25911c72..dfeb3a8df 100644
--- a/Eigen/src/SparseCore/SparseDot.h
+++ b/Eigen/src/SparseCore/SparseDot.h
@@ -54,8 +54,8 @@ SparseMatrixBase<Derived>::dot(const SparseMatrixBase<OtherDerived>& other) cons
   typedef typename internal::remove_all<Nested>::type  NestedCleaned;
   typedef typename internal::remove_all<OtherNested>::type  OtherNestedCleaned;
 
-  const Nested nthis(derived());
-  const OtherNested nother(other.derived());
+  Nested nthis(derived());
+  OtherNested nother(other.derived());
 
   typename NestedCleaned::InnerIterator i(nthis,0);
   typename OtherNestedCleaned::InnerIterator j(nother,0);