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#![warn(clippy::suboptimal_flops, clippy::imprecise_flops)]
#![allow(clippy::unnecessary_cast)]
// FIXME(f16_f128): add tests for these types when `powf` is available
fn main() {
let x = 3f32;
let _ = x.exp2();
let _ = 3.1f32.exp2();
let _ = (-3.1f32).exp2();
let _ = x.exp();
let _ = 3.1f32.exp();
let _ = (-3.1f32).exp();
let _ = x.sqrt();
let _ = x.cbrt();
let _ = (x as f32).cbrt();
let _ = x.powi(3);
let _ = x.powi(-2);
let _ = x.powi(16_777_215);
let _ = x.powi(-16_777_215);
let _ = (x as f32).powi(-16_777_215);
let _ = (x as f32).powi(3);
let _ = (1.5_f32 + 1.0).cbrt();
let _ = 1.5_f64.cbrt();
let _ = 1.5_f64.sqrt();
let _ = 1.5_f64.powi(3);
macro_rules! m {
($e:expr) => {
5.5 - $e
};
}
let _ = (1f32 + m!(2.0)).exp2();
// Cases where the lint shouldn't be applied
let _ = x.powf(2.1);
let _ = x.powf(-2.1);
let _ = x.powf(16_777_216.0);
let _ = x.powf(-16_777_216.0);
let x = 3f64;
let _ = x.exp2();
let _ = 3.1f64.exp2();
let _ = (-3.1f64).exp2();
let _ = x.exp();
let _ = 3.1f64.exp();
let _ = (-3.1f64).exp();
let _ = x.sqrt();
let _ = x.cbrt();
let _ = x.powi(3);
let _ = x.powi(-2);
let _ = x.powi(-2_147_483_648);
let _ = x.powi(2_147_483_647);
// Cases where the lint shouldn't be applied
let _ = x.powf(2.1);
let _ = x.powf(-2.1);
let _ = x.powf(-2_147_483_649.0);
let _ = x.powf(2_147_483_648.0);
}
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