From 51b361b3bb40d547ecf39e4c2e90a806c56c9751 Mon Sep 17 00:00:00 2001
From: Hauke Heibel <hauke.heibel@gmail.com>
Date: Fri, 2 Aug 2013 21:07:39 +0200
Subject: Ensure that (potentially aligned) stack objects are passed by
 reference.

---
 unsupported/test/matrix_power.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/unsupported/test/matrix_power.cpp b/unsupported/test/matrix_power.cpp
index 4c4cac509..58644f84b 100644
--- a/unsupported/test/matrix_power.cpp
+++ b/unsupported/test/matrix_power.cpp
@@ -97,7 +97,7 @@ void testGeneral(const MatrixType& m, double tol)
 }
 
 template<typename MatrixType>
-void testSingular(MatrixType m, double tol)
+void testSingular(const MatrixType& m, double tol)
 {
   const int IsComplex = NumTraits<typename internal::traits<MatrixType>::Scalar>::IsComplex;
   typedef typename internal::conditional<IsComplex, TriangularView<MatrixType,Upper>, const MatrixType&>::type TriangularType;
@@ -126,7 +126,7 @@ void testSingular(MatrixType m, double tol)
 }
 
 template<typename MatrixType>
-void testLogThenExp(MatrixType m, double tol)
+void testLogThenExp(const MatrixType& m, double tol)
 {
   typedef typename MatrixType::Scalar Scalar;
   Scalar x;
-- 
cgit v1.2.3