1639e51f6e
Until some backwards-compatibility hazards are fixed in #23121, these need to be unstable. [breaking-change]
21 lines
766 B
Rust
21 lines
766 B
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(slice_patterns)]
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fn main() {
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let x = [ 1, 2, 3, 4, 5 ];
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match x {
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[ xs.., 4, 5 ] => {} //~ ERROR multiple-element slice matches
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[ 1, xs.., 5 ] => {} //~ ERROR multiple-element slice matches
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[ 1, 2, xs.. ] => {} // OK without feature gate
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}
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}
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