From c614b2bbd32d96e6087e37f614ae151706207a44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Antonio=20S=C3=A1nchez?= <cantonios@google.com>
Date: Tue, 6 Dec 2022 00:02:31 +0000
Subject: [PATCH] Fix index type for sparse index sorting.

---
 test/sparse_vector.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/sparse_vector.cpp b/test/sparse_vector.cpp
index 43de50d81..88cea0948 100644
--- a/test/sparse_vector.cpp
+++ b/test/sparse_vector.cpp
@@ -15,6 +15,7 @@ template<typename Scalar,typename StorageIndex> void sparse_vector(int rows, int
   double densityVec = (std::max)(8./(rows), 0.1);
   typedef Matrix<Scalar,Dynamic,Dynamic> DenseMatrix;
   typedef Matrix<Scalar,Dynamic,1> DenseVector;
+  typedef Matrix<DenseIndex,Dynamic,1> DenseIndexVector;
   typedef SparseVector<Scalar,0,StorageIndex> SparseVectorType;
   typedef SparseMatrix<Scalar,0,StorageIndex> SparseMatrixType;
   Scalar eps = 1e-6;
@@ -148,7 +149,7 @@ template<typename Scalar,typename StorageIndex> void sparse_vector(int rows, int
   {
     SparseVectorType vec1(rows);
     DenseVector refVec1 = DenseVector::Zero(rows);
-    DenseVector innerIndices(rows);
+    DenseIndexVector innerIndices(rows);
     innerIndices.setLinSpaced(0, rows - 1);
     std::random_shuffle(innerIndices.begin(), innerIndices.end());
     Index nz = internal::random<Index>(2, rows / 2);