29 lines
493 B
Rust
29 lines
493 B
Rust
|
#![feature(optimize_attribute)]
|
||
|
|
#![feature(stmt_expr_attributes)]
|
||
|
|
#![deny(unused_attributes)]
|
||
|
|
#![allow(dead_code)]
|
||
|
|
|
||
|
|
#[optimize(speed)] //~ ERROR attribute should be applied to function or closure
|
||
|
|
struct F;
|
||
|
|
|
||
|
|
fn invalid() {
|
||
|
|
#[optimize(speed)] //~ ERROR attribute should be applied to function or closure
|
||
|
|
{
|
||
|
|
1
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
#[optimize(speed)]
|
||
|
|
fn valid() {}
|
||
|
|
|
||
|
|
#[optimize(speed)]
|
||
|
|
mod valid_module {}
|
||
|
|
|
||
|
|
#[optimize(speed)]
|
||
|
|
impl F {}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let _ = #[optimize(speed)]
|
||
|
|
(|| 1);
|
||
|
|
}
|