bdc182cc41
fail!() used to require owned strings but can handle static strings now. Also, it can pass its arguments to fmt!() on its own, no need for the caller to call fmt!() itself.
42 lines
1.1 KiB
Rust
42 lines
1.1 KiB
Rust
// Copyright 2012 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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pub fn main() {
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match 5u {
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1u..5u => {}
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_ => fail!("should match range"),
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}
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match 5u {
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6u..7u => fail!("shouldn't match range"),
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_ => {}
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}
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match 5u {
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1u => fail!("should match non-first range"),
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2u..6u => {}
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_ => fail!("math is broken")
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}
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match 'c' {
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'a'..'z' => {}
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_ => fail!("should suppport char ranges")
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}
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match -3 {
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-7..5 => {}
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_ => fail!("should match signed range")
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}
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match 3.0 {
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1.0..5.0 => {}
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_ => fail!("should match float range")
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}
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match -1.5 {
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-3.6..3.6 => {}
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_ => fail!("should match negative float range")
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}
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}
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