1 // compile-flags: -Zforce-overflow-checks=on
3 #![allow(exceeding_bitshifts)]
6 fn black_box<T>(_: T) {
10 const FOO: u8 = [5u8][1];
11 //~^ WARN any use of this value will cause an error
14 black_box((FOO, FOO));
15 //~^ ERROR erroneous constant used
16 //~| ERROR erroneous constant