mirror of
https://github.com/rust-lang/rust-clippy
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42 lines
1 KiB
Rust
42 lines
1 KiB
Rust
// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution.
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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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#![warn(clippy::all)]
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use std::cmp::max as my_max;
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use std::cmp::min as my_min;
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use std::cmp::{max, min};
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const LARGE: usize = 3;
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fn main() {
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let x;
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x = 2usize;
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min(1, max(3, x));
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min(max(3, x), 1);
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max(min(x, 1), 3);
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max(3, min(x, 1));
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my_max(3, my_min(x, 1));
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min(3, max(1, x)); // ok, could be 1, 2 or 3 depending on x
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min(1, max(LARGE, x)); // no error, we don't lookup consts here
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let y = 2isize;
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min(max(y, -1), 3);
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let s;
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s = "Hello";
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min("Apple", max("Zoo", s));
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max(min(s, "Apple"), "Zoo");
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max("Apple", min(s, "Zoo")); // ok
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}
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