rust-clippy/tests/ui/floating_point_mul_add.fixed

26 lines
652 B
Rust

// run-rustfix
#![warn(clippy::suboptimal_flops)]
fn main() {
let a: f64 = 1234.567;
let b: f64 = 45.67834;
let c: f64 = 0.0004;
let d: f64 = 0.0001;
let _ = a.mul_add(b, c);
let _ = a.mul_add(b, c);
let _ = 2.0f64.mul_add(4.0, a);
let _ = 2.0f64.mul_add(4., a);
let _ = a.mul_add(b, c);
let _ = a.mul_add(b, c);
let _ = (a * b).mul_add(c, d);
let _ = a.mul_add(b, c).mul_add(a.mul_add(b, c), a.mul_add(b, c)) + c;
let _ = 1234.567_f64.mul_add(45.67834_f64, 0.0004_f64);
let _ = a.mul_add(a, b).sqrt();
// Cases where the lint shouldn't be applied
let _ = (a * a + b * b).sqrt();
}