| // Strip out raw byte dumps to make comparison platform-independent: |
| // normalize-stderr-test "(the raw bytes of the constant) \(size: [0-9]*, align: [0-9]*\)" -> "$1 (size: $$SIZE, align: $$ALIGN)" |
| // normalize-stderr-test "([0-9a-f][0-9a-f] |╾─*ALLOC[0-9]+(\+[a-z0-9]+)?(<imm>)?─*╼ )+ *│.*" -> "HEX_DUMP" |
| #![feature(never_type)] |
| |
| const _: &[!; 1] = unsafe { &*(1_usize as *const [!; 1]) }; //~ ERROR undefined behavior |
| const _: &[!; 0] = unsafe { &*(1_usize as *const [!; 0]) }; // ok |
| const _: &[!] = unsafe { &*(1_usize as *const [!; 0]) }; // ok |
| const _: &[!] = unsafe { &*(1_usize as *const [!; 1]) }; //~ ERROR undefined behavior |
| const _: &[!] = unsafe { &*(1_usize as *const [!; 42]) }; //~ ERROR undefined behavior |
| |
| fn main() {} |