xtensor_3_N_5.hpp

template <class T, layout_type L = XTENSOR_DEFAULT_LAYOUT,
          class A = std::allocator<T>>
class xarray
{
public:

    template <std::size_t I>
    xarray(nested_initializer_list_t<value_type, I> t);
};

// The following fails to build, the compiler cannot
// find a constructor that accepts initializer_list of
// of initializer_list of int
xarray<int> v = {{1, 2, 3}, {4, 5, 6}};