File: noreturn.rs

package info (click to toggle)
rustc 1.88.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 934,128 kB
  • sloc: xml: 158,127; python: 36,062; javascript: 19,855; sh: 19,700; cpp: 18,947; ansic: 12,993; asm: 4,792; makefile: 690; lisp: 29; perl: 29; ruby: 19; sql: 11
file content (19 lines) | stat: -rw-r--r-- 293 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
//@ needs-asm-support
//@ check-pass

#![feature(never_type)]
#![crate_type = "rlib"]

use std::arch::asm;

pub unsafe fn asm1() {
    let _: () = asm!("");
}

pub unsafe fn asm2() {
    let _: ! = asm!("", options(noreturn));
}

pub unsafe fn asm3() -> ! {
    asm!("", options(noreturn));
}