src/test/ui/feature-gate-slice-patterns.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

// Copyright 2015 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.

// Test that slice pattern syntax is gated by `slice_patterns` feature gate

fn main() {
    let x = [1, 2, 3, 4, 5];
    match x {
        [1, 2, xs..] => {} //~ ERROR slice pattern syntax is experimental
    }
}