a5bb0a3a45
floating point numbers for real.
This will break code that looks like:
let mut x = 0;
while ... {
x += 1;
}
println!("{}", x);
Change that code to:
let mut x = 0i;
while ... {
x += 1;
}
println!("{}", x);
Closes #15201.
[breaking-change]
26 lines
880 B
Rust
26 lines
880 B
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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struct Pair { x: int, y: int }
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pub fn main() {
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let a: int =
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match 10i { x if x < 7 => { 1i } x if x < 11 => { 2i } 10 => { 3i } _ => { 4i } };
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assert_eq!(a, 2);
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let b: int =
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match (Pair {x: 10, y: 20}) {
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x if x.x < 5 && x.y < 5 => { 1i }
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Pair {x: x, y: y} if x == 10 && y == 20 => { 2i }
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Pair {x: _x, y: _y} => { 3i }
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};
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assert_eq!(b, 2);
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}
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