057715557b
These were stabilized in March 2018's #47813, and are the Preferred Way to Do It going forward (q.v. #51043).
21 lines
677 B
Rust
21 lines
677 B
Rust
// Copyright 2016 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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// compile-flags: -Z teach
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fn main() {
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let s = "hoho";
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match s {
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"hello" ..= "world" => {}
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//~^ ERROR only char and numeric types are allowed in range patterns
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_ => {}
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}
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}
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