mirror of
https://github.com/rust-lang/rust-clippy
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32 lines
849 B
Rust
32 lines
849 B
Rust
#![warn(clippy::suboptimal_flops)]
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#![allow(clippy::unnecessary_cast)]
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fn main() {
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let one = 1;
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let x = 3f32;
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let y = 4f32;
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let _ = x.powi(2) + y;
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let _ = x.powi(2) - y;
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let _ = x + y.powi(2);
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let _ = x - y.powi(2);
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let _ = x + (y as f32).powi(2);
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let _ = (x.powi(2) + y).sqrt();
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let _ = (x + y.powi(2)).sqrt();
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let _ = (x - 1.0).powi(2) - y;
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let _ = (x - 1.0).powi(2) - y + 3.0;
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let _ = (x - 1.0).powi(2) - (y + 3.0);
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let _ = x - (y + 1.0).powi(2);
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let _ = x - (3.0 * y).powi(2);
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let _ = x - (y + 1.0 + x).powi(2);
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let _ = x - (y + 1.0 + 2.0).powi(2);
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// Cases where the lint shouldn't be applied
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let _ = x.powi(2);
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let _ = x.powi(1 + 1);
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let _ = x.powi(3);
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let _ = x.powi(4) + y;
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let _ = x.powi(one + 1);
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let _ = (x.powi(2) + y.powi(2)).sqrt();
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}
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