| #![feature(prelude_import)] | |
| #![no_std] | |
| //@ pretty-mode:expanded | |
| //@ pp-exact:never-pattern.pp | |
| //@ only-x86_64 | |
| #![allow(incomplete_features)] | |
| #![feature(never_patterns)] | |
| extern crate std; | |
| #[prelude_import] | |
| use ::std::prelude::rust_2015::*; | |
| fn f(x: Result<u32, !>) { _ = match x { Ok(x) => x, Err(!) , }; } | |
| fn main() {} |