rust/src/test/pretty/match-naked-expr-medium.rs

// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// pp-exact

fn main() {
    let x = Some(3i);
    let _y =
        match x {
            Some(_) =>
            ["some(_)".to_string(), "not".to_string(), "SO".to_string(),
             "long".to_string(), "string".to_string()],
            None =>
            ["none".to_string(), "a".to_string(), "a".to_string(),
             "a".to_string(), "a".to_string()],
        };
}