mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-20 14:41:58 +00:00
22 lines
541 B
Rust
22 lines
541 B
Rust
#![warn(clippy::missing_spin_loop)]
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#![feature(lang_items, start, libc)]
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#![no_std]
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use core::sync::atomic::{AtomicBool, Ordering};
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#[start]
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fn main(_argc: isize, _argv: *const *const u8) -> isize {
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// This should trigger the lint
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let b = AtomicBool::new(true);
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// This should lint with `core::hint::spin_loop()`
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while b.load(Ordering::Acquire) { core::hint::spin_loop() }
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0
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}
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#[panic_handler]
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fn panic(_info: &core::panic::PanicInfo) -> ! {
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loop {}
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}
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#[lang = "eh_personality"]
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extern "C" fn eh_personality() {}
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