[rustc.git] / src / test / ui / consts / const-eval / const_panic_libcore_main.rs

#![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 {}
}
Commit	Line	Data
b7449926	1	#![crate_type = "bin"]
94b46f34	2	#![feature(lang_items)]
b7449926	3	#![feature(const_panic)]
94b46f34	4	#![no_main]
b7449926	5	#![no_std]
9e0c209e	6
94b46f34 XL	7	use core::panic::PanicInfo;
94b46f34 XL	8
b7449926	9	const Z: () = panic!("cheese");
a1dfa0c6	10	//~^ ERROR any use of this value will cause an error
b7449926 XL	11
b7449926 XL	12	const Y: () = unreachable!();
a1dfa0c6	13	//~^ ERROR any use of this value will cause an error
b7449926 XL	14
b7449926 XL	15	const X: () = unimplemented!();
a1dfa0c6	16	//~^ ERROR any use of this value will cause an error
83c7162d	17
94b46f34 XL	18	#[lang = "eh_personality"]
94b46f34 XL	19	fn eh() {}
1b1a35ee XL	20	#[lang = "eh_catch_typeinfo"]
1b1a35ee XL	21	static EH_CATCH_TYPEINFO: u8 = 0;
b7449926 XL	22
	23	#[panic_handler]
	24	fn panic(_info: &PanicInfo) -> ! {
	25	loop {}
	26	}