From f3dca16a1d4226982281dafa7a2f51c36698f6e5 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 23 Nov 2015 14:07:52 +0100
Subject: [PATCH] bug #1117: workaround unused-local-typedefs warning when
 EIGEN_NO_STATIC_ASSERT and NDEBUG are both defined.

---
 Eigen/src/SparseCore/SparseCwiseBinaryOp.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Eigen/src/SparseCore/SparseCwiseBinaryOp.h b/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
index 90f702ee3..d9420ac63 100644
--- a/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
+++ b/Eigen/src/SparseCore/SparseCwiseBinaryOp.h
@@ -39,10 +39,9 @@ class CwiseBinaryOpImpl<BinaryOp, Lhs, Rhs, Sparse>
     EIGEN_SPARSE_PUBLIC_INTERFACE(Derived)
     CwiseBinaryOpImpl()
     {
-      typedef typename internal::traits<Lhs>::StorageKind LhsStorageKind;
-      typedef typename internal::traits<Rhs>::StorageKind RhsStorageKind;
       EIGEN_STATIC_ASSERT((
-                (!internal::is_same<LhsStorageKind,RhsStorageKind>::value)
+                (!internal::is_same<typename internal::traits<Lhs>::StorageKind,
+                                    typename internal::traits<Rhs>::StorageKind>::value)
             ||  ((Lhs::Flags&RowMajorBit) == (Rhs::Flags&RowMajorBit))),
             THE_STORAGE_ORDER_OF_BOTH_SIDES_MUST_MATCH);
     }