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// Copyright 2017 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.
#[allow(dead_code)]
enum Foo {
A,
B,
C,
D,
E,
}
use Foo::*;
fn main() {
let x = Foo::A;
match x {
| A => println!("A"),
//~^ ERROR: Use of a '|' at the beginning of a match arm is experimental (see issue #44101)
| B | C => println!("BC!"),
//~^ ERROR: Use of a '|' at the beginning of a match arm is experimental (see issue #44101)
| _ => {},
//~^ ERROR: Use of a '|' at the beginning of a match arm is experimental (see issue #44101)
};
match x {
A | B | C => println!("ABC!"),
_ => {},
};
}