attribute not working

[dgu123]

Hello , i am using g++ the sample that give in the readme doesnt work at all for me at least. attribute are 0x0 !!! and there is a small typo issue , attribute should attributes in the following line
for (auto attribute: foo_type->attribute()) { std::cout << attribute->name() << ": " << attribute->type()->name() << '\n'; } std::cout << '\n';

regards david