Records do not work with modules

Given a module Vec3.sac:

module Vec3;

export all;

struct Vec3 { int x; int y; int z; };

The following will not compile:

use Vec3: all;

int main()
{
    v = Vec3{ 0, 0, 0 };
    return v.y;
}

No definition found for a function "Vec3::_struct_get_y" ...

But if we break Vec3.sac after -bpopt we see that in fact the function does exist.