{

const int ndims=3;

typedef boost::multi_array<int,ndims> array;

boost::array<array::size_type,ndims> sma_dims = {{2,3,4}};

int data[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,

14,15,16,17,18,19,20,21,22,23};

const int data_size = 24;

array sma(sma_dims);

sma.assign(data,data+data_size);

const array& csma = sma;

boost::array<array::index,ndims> indices = {{0,0,0}};

// FAIL! Cannot assign to csma

csma(indices) = 5;

return boost::report_errors();