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// Compiler:
//
// Run-time:
// status: 0
// stdout: 3
#![feature(auto_traits, lang_items, no_core, intrinsics)]
#![allow(internal_features)]
#![no_std]
#![no_core]
#![no_main]
/*
* 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 libc {
#[link(name = "c")]
extern "C" {
pub fn printf(format: *const i8, ...) -> i32;
}
}
/*
* Code
*/
#[no_mangle]
extern "C" fn main(argc: i32, _argv: *const *const u8) -> i32 {
let test: (isize, isize, isize) = (3, 1, 4);
unsafe {
libc::printf(b"%ld\n\0" as *const u8 as *const i8, test.0);
}
0
}
|
