1 // compile-flags:-C panic=abort
2 // error-pattern: language item required, but not found: `panic_info`
3 
4 #![feature(lang_items)]
5 #![feature(no_core)]
6 #![no_core]
7 #![no_main]
8 
9 #[panic_handler]
panic() -> !10 fn panic() -> ! {
11     loop {}
12 }
13 
14 #[lang = "sized"]
15 trait Sized {}
16