e593c3b893
Most of the Rust community agrees that the vec! macro is clearer when called using square brackets [] instead of regular brackets (). Most of these ocurrences are from before macros allowed using different types of brackets. There is one left unchanged in a pretty-print test, as the pretty printer still wants it to have regular brackets.
26 lines
806 B
Rust
26 lines
806 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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fn two<F>(mut it: F) where F: FnMut(isize) { it(0); it(1); }
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pub fn main() {
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let mut a: Vec<isize> = vec![-1, -1, -1, -1];
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let mut p: isize = 0;
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two(|i| {
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two(|j| { a[p as usize] = 10 * i + j; p += 1; })
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});
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assert_eq!(a[0], 0);
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assert_eq!(a[1], 1);
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assert_eq!(a[2], 10);
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assert_eq!(a[3], 11);
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}
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