message: Add additional braces around array initialization
diff: @@ -310,7 +310,7 @@ TYPED_TEST(ReducedStorage3d, CanCreateWithStride)
  using ar_type = typename TestFixture::ar_type;
  using st_type = typename TestFixture::st_type;
  auto size = gko::dim<3>{2, 2, 2};
  - auto stride = std::array<gko::size_type, 2>{12, 2};
  + auto stride = std::array<gko::size_type, 2>{{12, 2}};
  auto range = reduced_storage{size, this->data, stride};
  range(1, 1, 0) = ar_type{2.};
  @@ -636,8 +636,8 @@ protected:
  1., 2., 3., 4., 5., 6., 7., 8.
  };
  // clang-format on
  - const std::array<gko::size_type, 2> storage_stride{8, 2};
  - const std::array<gko::size_type, 1> scalar_stride{2};
  + const std::array<gko::size_type, 2> storage_stride{{8, 2}};
  + const std::array<gko::size_type, 1> scalar_stride{{2}};
  reduced_storage r{size, data, storage_stride, scalar, scalar_stride};
  const_reduced_storage cr{size, data, scalar};
  @@ -756,8 +756,8 @@ TYPED_TEST(ScaledReducedStorage3d, CanCreateWithStride)
  using reduced_storage = typename TestFixture::reduced_storage;
  using ar_type = typename TestFixture::ar_type;
  gko::dim<3> size{2, 1, 2};
  - std::array<gko::size_type, 2> stride_storage{5, 2};
  - std::array<gko::size_type, 1> stride_scalar{4};
  + std::array<gko::size_type, 2> stride_storage{{5, 2}};
  + std::array<gko::size_type, 1> stride_scalar{{4}};
  reduced_storage range{size, this->data, stride_storage, this->scalar,
  stride_scalar};
  