17 lines
263 B
Rust
17 lines
263 B
Rust
|
//@ edition: 2021
|
||
|
|
|
||
|
|
#![deny(dead_code)]
|
||
|
|
|
||
|
|
pub fn foo() {
|
||
|
|
let closure = || {
|
||
|
|
fn a() {} //~ ERROR function `a` is never used
|
||
|
|
};
|
||
|
|
closure()
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn async_foo() {
|
||
|
|
const A: usize = 1; //~ ERROR constant `A` is never used
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|