From d8ae978b65af70506f9aee2203139b9e10c93cf1 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Fri, 23 Sep 2011 16:28:26 +0200
Subject: fix some compilation issues

---
 unsupported/test/autodiff.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'unsupported/test/autodiff.cpp')

diff --git a/unsupported/test/autodiff.cpp b/unsupported/test/autodiff.cpp
index 3bc360548..7ce4b4dee 100644
--- a/unsupported/test/autodiff.cpp
+++ b/unsupported/test/autodiff.cpp
@@ -40,7 +40,7 @@ template<typename Vector>
 EIGEN_DONT_INLINE typename Vector::Scalar foo(const Vector& p)
 {
   typedef typename Vector::Scalar Scalar;
-  return (p-Vector(Scalar(-1),Scalar(1.))).norm();
+  return (p-Vector(Scalar(-1),Scalar(1.))).norm() + (p.array() * p.array()).sum() + p.dot(p);
 }
 
 template<typename _Scalar, int NX=Dynamic, int NY=Dynamic>
-- 
cgit v1.2.3