9e3d0b002a
This breaks a fair amount of code. The typical patterns are:
* `for _ in range(0, 10)`: change to `for _ in range(0u, 10)`;
* `println!("{}", 3)`: change to `println!("{}", 3i)`;
* `[1, 2, 3].len()`: change to `[1i, 2, 3].len()`.
RFC #30. Closes #6023.
[breaking-change]
44 lines
1.0 KiB
Rust
44 lines
1.0 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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mod a {
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pub enum Enum<T> {
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A(T),
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}
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pub trait X {}
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impl X for int {}
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pub struct Z<'a>(Enum<&'a X>);
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fn foo() { let x = 42i; let z = Z(A(&x as &X)); let _ = z; }
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}
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mod b {
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trait X {}
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impl X for int {}
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struct Y<'a>{
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x:Option<&'a X>,
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}
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fn bar() {
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let x = 42i;
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let _y = Y { x: Some(&x as &X) };
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}
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}
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mod c {
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pub trait X { fn f(&self); }
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impl X for int { fn f(&self) {} }
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pub struct Z<'a>(Option<&'a X>);
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fn main() { let x = 42i; let z = Z(Some(&x as &X)); let _ = z; }
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}
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pub fn main() {}
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