mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 23:24:24 +00:00
21 lines
516 B
Rust
21 lines
516 B
Rust
// run-rustfix
|
|
#![warn(clippy::suboptimal_flops)]
|
|
|
|
fn main() {
|
|
let one = 1;
|
|
let x = 3f32;
|
|
|
|
let y = 4f32;
|
|
let _ = x.mul_add(x, y);
|
|
let _ = y.mul_add(y, x);
|
|
let _ = (y as f32).mul_add(y as f32, x);
|
|
let _ = x.mul_add(x, y).sqrt();
|
|
let _ = y.mul_add(y, x).sqrt();
|
|
// Cases where the lint shouldn't be applied
|
|
let _ = x.powi(2);
|
|
let _ = x.powi(1 + 1);
|
|
let _ = x.powi(3);
|
|
let _ = x.powi(4) + y;
|
|
let _ = x.powi(one + 1);
|
|
let _ = (x.powi(2) + y.powi(2)).sqrt();
|
|
}
|