| #![crate_type = "bin"] |
| #![feature(lang_items)] |
| #![feature(const_panic)] |
| #![no_main] |
| #![no_std] |
| |
| use core::panic::PanicInfo; |
| |
| const Z: () = panic!("cheese"); |
| //~^ ERROR any use of this value will cause an error |
| |
| const Y: () = unreachable!(); |
| //~^ ERROR any use of this value will cause an error |
| |
| const X: () = unimplemented!(); |
| //~^ ERROR any use of this value will cause an error |
| |
| #[lang = "eh_personality"] |
| fn eh() {} |
| #[lang = "eh_catch_typeinfo"] |
| static EH_CATCH_TYPEINFO: u8 = 0; |
| |
| #[panic_handler] |
| fn panic(_info: &PanicInfo) -> ! { |
| loop {} |
| } |
