rustc/tests/ui/feature-gates/feature-gate-naked_functions.rs
2025-01-11 15:57:26 +01:00

23 lines
553 B
Rust

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