 array of const ,, 26.7 ,, const * ,, 0.4
 const integer-type ,, 4.8 ,, const union ,, 0.3
 const real-type ,, 2.7 ,, volatile struct ,, 0.1
 * const ,, 2.6 ,, volatile integer-type ,, 0.1
 const struct ,, 2.4 ,, * volatile ,, 0.1
