mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
14 lines
289 B
Rust
14 lines
289 B
Rust
#![allow(unused_variables)]
|
|
#![allow(unused_assignments)]
|
|
#![allow(dead_code)]
|
|
#![deny(unreachable_code)]
|
|
#![feature(never_type, type_ascription)]
|
|
|
|
fn a() {
|
|
// the cast is unreachable:
|
|
let x = {return} as !; //~ ERROR unreachable
|
|
//~| ERROR non-primitive cast
|
|
}
|
|
|
|
fn main() { }
|