[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. Initial support for debug information. Very limited, but MUCH better than nothing :)

module imports_1of2;

import imports_2of2;

void main()
{
    assert(func() == 42);
    S s;
    s.l = 32;
    assert(s.l == 32);
}