mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-16 18:44:56 +00:00
33 lines
549 B
Rust
33 lines
549 B
Rust
// compile-flags: -Clink-arg=-nostartfiles
|
|
// ignore-macos
|
|
// ignore-windows
|
|
|
|
#![feature(lang_items, start, libc)]
|
|
#![no_std]
|
|
#![allow(clippy::if_same_then_else)]
|
|
#![allow(clippy::redundant_pattern_matching)]
|
|
|
|
use core::panic::PanicInfo;
|
|
|
|
struct S;
|
|
|
|
impl Drop for S {
|
|
fn drop(&mut self) {}
|
|
}
|
|
|
|
#[start]
|
|
fn main(argc: isize, argv: *const *const u8) -> isize {
|
|
if let Some(_) = Some(S) {
|
|
} else {
|
|
}
|
|
0
|
|
}
|
|
|
|
#[panic_handler]
|
|
fn panic(_info: &PanicInfo) -> ! {
|
|
loop {}
|
|
}
|
|
|
|
#[lang = "eh_personality"]
|
|
extern "C" fn eh_personality() {}
|