| #![warn(clippy::suboptimal_flops)] |
| #![allow(clippy::unnecessary_cast)] |
| |
| fn main() { |
| let one = 1; |
| let x = 3f32; |
| |
| let y = 4f32; |
| let _ = x.mul_add(x, y); |
| let _ = x.mul_add(x, -y); |
| let _ = y.mul_add(y, x); |
| 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(); |
| |
| let _ = (x - 1.0).mul_add(x - 1.0, -y); |
| let _ = (x - 1.0).mul_add(x - 1.0, -y) + 3.0; |
| let _ = (x - 1.0).mul_add(x - 1.0, -(y + 3.0)); |
| let _ = (y + 1.0).mul_add(-(y + 1.0), x); |
| let _ = (3.0 * y).mul_add(-(3.0 * y), x); |
| let _ = (y + 1.0 + x).mul_add(-(y + 1.0 + x), x); |
| let _ = (y + 1.0 + 2.0).mul_add(-(y + 1.0 + 2.0), x); |
| |
| // 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(); |
| } |
