mirror of
https://github.com/rust-lang/rust.git
synced 2025-12-06 07:12:08 +00:00
14 lines
177 B
Rust
14 lines
177 B
Rust
//@ check-pass
|
|
|
|
#![allow(dead_code)]
|
|
#![feature(const_trait_impl)]
|
|
#![feature(const_try)]
|
|
|
|
const fn opt() -> Option<i32> {
|
|
let x = Some(2);
|
|
x?;
|
|
None
|
|
}
|
|
|
|
fn main() {}
|