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]
71 lines
1.4 KiB
Rust
71 lines
1.4 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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fn test_int() {
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fn f() -> int { 10 }
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assert_eq!(f(), 10);
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}
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fn test_vec() {
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fn f() -> Vec<int> { vec!(10, 11) }
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let vect = f();
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assert_eq!(*vect.get(1), 11);
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}
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fn test_generic() {
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fn f<T>(t: T) -> T { t }
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assert_eq!(f(10i), 10);
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}
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fn test_alt() {
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fn f() -> int { match true { false => { 10 } true => { 20 } } }
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assert_eq!(f(), 20);
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}
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fn test_if() {
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fn f() -> int { if true { 10 } else { 20 } }
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assert_eq!(f(), 10);
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}
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fn test_block() {
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fn f() -> int { { 10 } }
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assert_eq!(f(), 10);
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}
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fn test_ret() {
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fn f() -> int {
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return 10 // no semi
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}
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assert_eq!(f(), 10);
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}
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// From issue #372
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fn test_372() {
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fn f() -> int { let x = { 3 }; x }
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assert_eq!(f(), 3);
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}
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fn test_nil() { () }
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pub fn main() {
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test_int();
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test_vec();
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test_generic();
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test_alt();
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test_if();
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test_block();
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test_ret();
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test_372();
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test_nil();
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}
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