Utilize Index in all unit tests.

1 files changed, 4 insertions, 2 deletions

diff --git a/test/diagonal.cpp b/test/diagonal.cpp
index 288d58c6e..50b341dfe 100644
--- a/test/diagonal.cpp
+++ b/test/diagonal.cpp
@@ -26,12 +26,14 @@
 
 template<typename MatrixType> void diagonal(const MatrixType& m)
 {
+  typedef typename MatrixType::Index Index;
   typedef typename MatrixType::Scalar Scalar;
   typedef typename MatrixType::RealScalar RealScalar;
   typedef Matrix<Scalar, MatrixType::RowsAtCompileTime, 1> VectorType;
   typedef Matrix<Scalar, 1, MatrixType::ColsAtCompileTime> RowVectorType;
-  int rows = m.rows();
-  int cols = m.cols();
+
+  Index rows = m.rows();
+  Index cols = m.cols();
 
   MatrixType m1 = MatrixType::Random(rows, cols),
              m2 = MatrixType::Random(rows, cols);