lonely-tiger/tests/bits/shift

void main() {
    int a = 1;
    a = a << 2;
    a <<= 3;
    test(a);

    a = 100;
    a = a >> 2;
    a >>= 3;
    test(a);
    
    long b = 1L;
    b = b << 2L;
    b <<= 3L;
    test(b);

    b = 100L;
    b = b >> 2L;
    b >>= 3L;
    test(b);
}