| // Compiler: |
| // |
| // Run-time: |
| // status: 2 |
| |
| #![feature(auto_traits, lang_items, no_core, intrinsics)] |
| #![allow(internal_features)] |
| |
| #![no_std] |
| #![no_core] |
| #![no_main] |
| |
| mod libc { |
| #[link(name = "c")] |
| extern "C" { |
| pub fn exit(status: i32); |
| } |
| } |
| |
| /* |
| * Core |
| */ |
| |
| // Because we don't have core yet. |
| #[lang = "sized"] |
| pub trait Sized {} |
| |
| #[lang = "copy"] |
| trait Copy { |
| } |
| |
| impl Copy for isize {} |
| |
| #[lang = "receiver"] |
| trait Receiver { |
| } |
| |
| #[lang = "freeze"] |
| pub(crate) unsafe auto trait Freeze {} |
| |
| /* |
| * Code |
| */ |
| |
| #[no_mangle] |
| extern "C" fn main(argc: i32, _argv: *const *const u8) -> i32 { |
| unsafe { |
| libc::exit(2); |
| } |
| 0 |
| } |
