62 lines
1.1 KiB
Rust
62 lines
1.1 KiB
Rust
#![warn(clippy::all)]
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#![allow(clippy::manual_clamp)]
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use std::cmp::{max as my_max, max, min as my_min, min};
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const LARGE: usize = 3;
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struct NotOrd(u64);
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impl NotOrd {
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fn min(self, x: u64) -> NotOrd {
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NotOrd(x)
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}
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fn max(self, x: u64) -> NotOrd {
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NotOrd(x)
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}
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}
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fn main() {
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let 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 = "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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let f = 3f32;
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x.min(1).max(3);
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x.max(3).min(1);
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f.max(3f32).min(1f32);
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x.max(1).min(3); // ok
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x.min(3).max(1); // ok
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f.min(3f32).max(1f32); // ok
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max(x.min(1), 3);
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min(x.max(1), 3); // ok
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s.max("Zoo").min("Apple");
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s.min("Apple").max("Zoo");
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s.min("Zoo").max("Apple"); // ok
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let not_ord = NotOrd(1);
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not_ord.min(1).max(3); // ok
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}
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