void main () {
    goto end;
    {
        int a = 1;
start:
        goto end;
    }
    goto start;
end:;
}

void f2 () {
    int a = 2;

l1:
    goto l1;
    goto l2;
    goto l3;
    goto l4;
    goto l5;
    goto l6;
    goto l7;
    goto l8;
    goto l9;
    goto la;
    goto lb;
    goto lc;
    goto ld;
    goto le;
    goto lf;
    goto lg;
    goto lh;
    goto li;
    {
        int a;
    l2:;
        goto l1;
        goto l2;
        goto l3;
        goto l4;
        goto l5;
        goto l6;
        goto l7;
        goto l8;
        goto l9;
        goto la;
        goto lb;
        goto lc;
        goto ld;
        goto le;
        goto lf;
        goto lg;
        goto lh;
        goto li;
        {
            int a;
        l3:;
            goto l1;
            goto l2;
            goto l3;
            goto l4;
            goto l5;
            goto l6;
            goto l7;
            goto l8;
            goto l9;
            goto la;
            goto lb;
            goto lc;
            goto ld;
            goto le;
            goto lf;
            goto lg;
            goto lh;
            goto li;
            {
                int a;
            l4:;
                goto l1;
                goto l2;
                goto l3;
                goto l4;
                goto l5;
                goto l6;
                goto l7;
                goto l8;
                goto l9;
                goto la;
                goto lb;
                goto lc;
                goto ld;
                goto le;
                goto lf;
                goto lg;
                goto lh;
                goto li;
            }
        l5:;
            goto l1;
            goto l2;
            goto l3;
            goto l4;
            goto l5;
            goto l6;
            goto l7;
            goto l8;
            goto l9;
            goto la;
            goto lb;
            goto lc;
            goto ld;
            goto le;
            goto lf;
            goto lg;
            goto lh;
            goto li;
        }
    l6:;
        goto l1;
        goto l2;
        goto l3;
        goto l4;
        goto l5;
        goto l6;
        goto l7;
        goto l8;
        goto l9;
        goto la;
        goto lb;
        goto lc;
        goto ld;
        goto le;
        goto lf;
        goto lg;
        goto lh;
        goto li;
    }
l7:;
    goto l1;
    goto l2;
    goto l3;
    goto l4;
    goto l5;
    goto l6;
    goto l7;
    goto l8;
    goto l9;
    goto la;
    goto lb;
    goto lc;
    goto ld;
    goto le;
    goto lf;
    goto lg;
    goto lh;
    goto li;
    {
        int a = 1;
    l8:;
        goto l1;
        goto l2;
        goto l3;
        goto l4;
        goto l5;
        goto l6;
        goto l7;
        goto l8;
        goto l9;
        goto la;
        goto lb;
        goto lc;
        goto ld;
        goto le;
        goto lf;
        goto lg;
        goto lh;
        goto li;
        {
            int a = 1;
        l9:;
            goto l1;
            goto l2;
            goto l3;
            goto l4;
            goto l5;
            goto l6;
            goto l7;
            goto l8;
            goto l9;
            goto la;
            goto lb;
            goto lc;
            goto ld;
            goto le;
            goto lf;
            goto lg;
            goto lh;
            goto li;
            {
                int a = 1;
            la:;
                goto l1;
                goto l2;
                goto l3;
                goto l4;
                goto l5;
                goto l6;
                goto l7;
                goto l8;
                goto l9;
                goto la;
                goto lb;
                goto lc;
                goto ld;
                goto le;
                goto lf;
                goto lg;
                goto lh;
                goto li;
            }
        lb:;
            goto l1;
            goto l2;
            goto l3;
            goto l4;
            goto l5;
            goto l6;
            goto l7;
            goto l8;
            goto l9;
            goto la;
            goto lb;
            goto lc;
            goto ld;
            goto le;
            goto lf;
            goto lg;
            goto lh;
            goto li;
        }
    lc:;
        goto l1;
        goto l2;
        goto l3;
        goto l4;
        goto l5;
        goto l6;
        goto l7;
        goto l8;
        goto l9;
        goto la;
        goto lb;
        goto lc;
        goto ld;
        goto le;
        goto lf;
        goto lg;
        goto lh;
        goto li;
    }
    {
        int a = 1;
    ld:;
        goto l1;
        goto l2;
        goto l3;
        goto l4;
        goto l5;
        goto l6;
        goto l7;
        goto l8;
        goto l9;
        goto la;
        goto lb;
        goto lc;
        goto ld;
        goto le;
        goto lf;
        goto lg;
        goto lh;
        goto li;
        {
            int a = 1;
        le:;
            goto l1;
            goto l2;
            goto l3;
            goto l4;
            goto l5;
            goto l6;
            goto l7;
            goto l8;
            goto l9;
            goto la;
            goto lb;
            goto lc;
            goto ld;
            goto le;
            goto lf;
            goto lg;
            goto lh;
            goto li;
            {
                int a = 1;
            lf:;
                goto l1;
                goto l2;
                goto l3;
                goto l4;
                goto l5;
                goto l6;
                goto l7;
                goto l8;
                goto l9;
                goto la;
                goto lb;
                goto lc;
                goto ld;
                goto le;
                goto lf;
                goto lg;
                goto lh;
                goto li;
            }
        lg:;
            goto l1;
            goto l2;
            goto l3;
            goto l4;
            goto l5;
            goto l6;
            goto l7;
            goto l8;
            goto l9;
            goto la;
            goto lb;
            goto lc;
            goto ld;
            goto le;
            goto lf;
            goto lg;
            goto lh;
            goto li;
        }
    lh:;
        goto l1;
        goto l2;
        goto l3;
        goto l4;
        goto l5;
        goto l6;
        goto l7;
        goto l8;
        goto l9;
        goto la;
        goto lb;
        goto lc;
        goto ld;
        goto le;
        goto lf;
        goto lg;
        goto lh;
        goto li;
    }
li:;
    goto l1;
    goto l2;
    goto l3;
    goto l4;
    goto l5;
    goto l6;
    goto l7;
    goto l8;
    goto l9;
    goto la;
    goto lb;
    goto lc;
    goto ld;
    goto le;
    goto lf;
    goto lg;
    goto lh;
    goto li;
}

/* Structure of the above function.

void f2 () {
    int a = 2;

l1:
    {
        int a;
    l2:;
        {
            int a;
        l3:;
            {
                int a;
            l4:;
            }
        l5:;
        }
    l6:;
    }
l7:;
    {
        int a = 1;
    l8:;
        {
            int a = 1;
        l9:;
            {
                int a = 1;
            la:;
            }
        lb:;
        }
    lc:;
    }
    {
        int a = 1;
    ld:;
        {
            int a = 1;
        le:;
            {
                int a = 1;
            lf:;
            }
        lg:;
        }
    lh:;
    }
li:;
}
*/