rust/compiler/rustc_codegen_gcc/tests/run/abort2.rs
Antoni Boucher f7237f16ae Add 'compiler/rustc_codegen_gcc/' from commit 'afae271d5d3719eeb92c18bc004bb6d1965a5f3f'
git-subtree-dir: compiler/rustc_codegen_gcc
git-subtree-mainline: ae90dcf020
git-subtree-split: afae271d5d
2021-08-12 21:53:49 -04:00

54 lines
664 B
Rust

// Compiler:
//
// Run-time:
// status: signal
#![feature(auto_traits, lang_items, no_core, start, intrinsics)]
#![no_std]
#![no_core]
/*
* 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 {}
mod intrinsics {
use super::Sized;
extern "rust-intrinsic" {
pub fn abort() -> !;
}
}
/*
* Code
*/
fn fail() -> i32 {
unsafe { intrinsics::abort() };
0
}
#[start]
fn main(mut argc: isize, _argv: *const *const u8) -> isize {
fail();
0
}