rust/tests/ui/feature-gates/feature-gate-naked_functions.rs
2024-02-16 20:02:50 +00:00

20 lines
382 B
Rust

//@ needs-asm-support
use std::arch::asm;
#[naked]
//~^ the `#[naked]` attribute is an experimental feature
extern "C" fn naked() {
asm!("", options(noreturn))
//~^ ERROR: requires unsafe
}
#[naked]
//~^ the `#[naked]` attribute is an experimental feature
extern "C" fn naked_2() -> isize {
asm!("", options(noreturn))
//~^ ERROR: requires unsafe
}
fn main() {}