From 60400334a92268272c6bf525da89eec5e99c3e5a Mon Sep 17 00:00:00 2001
From: Alexander Karatarakis <alex@karatarakis.com>
Date: Wed, 30 Jun 2021 04:27:51 +0000
Subject: Make DenseStorage<> trivially_copyable

---
 test/dense_storage.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'test/dense_storage.cpp')

diff --git a/test/dense_storage.cpp b/test/dense_storage.cpp
index 36ccbb02c..45c2bd728 100644
--- a/test/dense_storage.cpp
+++ b/test/dense_storage.cpp
@@ -13,6 +13,17 @@
 
 #include <Eigen/Core>
 
+#if EIGEN_HAS_TYPE_TRAITS && EIGEN_HAS_CXX11
+using DenseStorageD3x3 = Eigen::DenseStorage<double, 3, 3, 3, 3>;
+static_assert(std::is_trivially_move_constructible<DenseStorageD3x3>::value, "DenseStorage not trivially_move_constructible");
+static_assert(std::is_trivially_move_assignable<DenseStorageD3x3>::value, "DenseStorage not trivially_move_assignable");
+#if !defined(EIGEN_DENSE_STORAGE_CTOR_PLUGIN)
+static_assert(std::is_trivially_copy_constructible<DenseStorageD3x3>::value, "DenseStorage not trivially_copy_constructible");
+static_assert(std::is_trivially_copy_assignable<DenseStorageD3x3>::value, "DenseStorage not trivially_copy_assignable");
+static_assert(std::is_trivially_copyable<DenseStorageD3x3>::value, "DenseStorage not trivially_copyable");
+#endif
+#endif
+
 template <typename T, int Size, int Rows, int Cols>
 void dense_storage_copy(int rows, int cols)
 {
-- 
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