A silly mistake broke the compiler.

check this test code.

main()
{
        struct x {
                int a;
                int b;
        } p;
        p.a = 25;
        p.b = 35;
        printf("%x %x", p, p.b);
        while(1);
}

I was supposed to pass p.a instead of p. It was a typo.

Cheers,
Sarma