Don't use /proc/self/map for finding the static data segment on x86-64 for now. Probably breaks shared libraries. Parsing the file needs to be rewritten!

module bug49;

struct S
{
    int i;
    long l;
}

void main()
{
    S s;
    s.i = 0x__FFFF_FF00;
    s.l = 0xFF00FF_FF00;
    s.i &= s.l;
}