diff --git a/Eigen/src/Core/Fill.h b/Eigen/src/Core/Fill.h
index 3b0af91a7..9d4ecd445 100644
--- a/Eigen/src/Core/Fill.h
+++ b/Eigen/src/Core/Fill.h
@@ -92,7 +92,8 @@ struct eigen_fill_impl<Xpr, /*use_fill*/ true> {
 
 template <typename Xpr>
 struct eigen_memset_helper {
-  static constexpr bool value = std::is_trivial<typename Xpr::Scalar>::value && eigen_fill_helper<Xpr>::value;
+  static constexpr bool value =
+      std::is_trivially_copyable<typename Xpr::Scalar>::value && eigen_fill_helper<Xpr>::value;
 };
 
 template <typename Xpr>