From 2fcc8bddd49ec3eda1b7c912d7727ae341bda597 Mon Sep 17 00:00:00 2001
From: Arne Morten Kvarving <arne.morten.kvarving@sintef.no>
Date: Thu, 2 Nov 2023 12:13:36 +0100
Subject: [PATCH] avoid more dead stores

---
 tests/test_dilu.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tests/test_dilu.cpp b/tests/test_dilu.cpp
index 2e3556175..e3edd2a8d 100644
--- a/tests/test_dilu.cpp
+++ b/tests/test_dilu.cpp
@@ -177,7 +177,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(SeqDILUApplyIsCorrectNoZeros, T, NumericTypes)
     */
 
     const int N = 2;
-    const int bz = 2;
+    constexpr int bz = 2;
     const int nonZeroes = 4;
     using Matrix = Dune::BCRSMatrix<Dune::FieldMatrix<double, bz, bz>>;
     using Vector = Dune::BlockVector<Dune::FieldVector<double, bz>>;
@@ -286,7 +286,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(SeqDILUApplyIsCorrect1, T, NumericTypes)
 
 
     const int N = 2;
-    const int bz = 2;
+    constexpr int bz = 2;
     const int nonZeroes = 3;
     using Matrix = Dune::BCRSMatrix<Dune::FieldMatrix<double, bz, bz>>;
     using Vector = Dune::BlockVector<Dune::FieldVector<double, bz>>;
@@ -389,7 +389,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(SeqDILUApplyIsCorrect2, T, NumericTypes)
         | | 0  2| | 0 -1| |   | |1| |     | |4| |
     */
     const int N = 2;
-    const int bz = 2;
+    constexpr int bz = 2;
     const int nonZeroes = 3;
     using Matrix = Dune::BCRSMatrix<Dune::FieldMatrix<double, bz, bz>>;
     using Vector = Dune::BlockVector<Dune::FieldVector<double, bz>>;
@@ -495,7 +495,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(SeqDILUDiagIsCorrect3x3, T, NumericTypes)
 
 
     const int N = 3;
-    const int bz = 3;
+    constexpr int bz = 3;
     const int nonZeroes = 5;
     using Matrix = Dune::BCRSMatrix<Dune::FieldMatrix<double, bz, bz>>;
     using Vector = Dune::BlockVector<Dune::FieldVector<double, bz>>;
@@ -593,7 +593,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(SeqDILUApplyIsCorrect3, T, NumericTypes)
     */
 
     const int N = 3;
-    const int bz = 3;
+    constexpr int bz = 3;
     const int nonZeroes = 5;
     using Matrix = Dune::BCRSMatrix<Dune::FieldMatrix<double, bz, bz>>;
     using Vector = Dune::BlockVector<Dune::FieldVector<double, bz>>;
@@ -731,7 +731,7 @@ BOOST_AUTO_TEST_CASE_TEMPLATE(SeqDILUApplyIsEqualToDuneSeqILUApply, T, NumericTy
     */
 
     const int N = 2;
-    const int bz = 2;
+    constexpr int bz = 2;
     const int nonZeroes = 2;
     using Matrix = Dune::BCRSMatrix<Dune::FieldMatrix<double, bz, bz>>;
     using Vector = Dune::BlockVector<Dune::FieldVector<double, bz>>;