49 lines
1.3 KiB
Rust
49 lines
1.3 KiB
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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match "foo".to_string() {
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['f', 'o', ..] => {}
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//~^ ERROR expected an array or slice, found `std::string::String`
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_ => { }
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};
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// Note that this one works with default binding modes.
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match &[0, 1, 2] {
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[..] => {}
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};
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match &[0, 1, 2] {
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&[..] => {} // ok
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};
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match [0, 1, 2] {
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[0] => {}, //~ ERROR pattern requires
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[0, 1, x..] => {
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let a: [_; 1] = x;
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}
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[0, 1, 2, 3, x..] => {} //~ ERROR pattern requires
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};
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match does_not_exist { //~ ERROR cannot find value `does_not_exist` in this scope
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[] => {}
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};
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}
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fn another_fn_to_avoid_suppression() {
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match Default::default()
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{
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[] => {} //~ ERROR type annotations needed
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};
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}
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