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#![warn(clippy::cast_nan_to_int)]
#![allow(clippy::eq_op)]
fn main() {
let _ = (0.0_f32 / -0.0) as usize;
//~^ ERROR: casting a known NaN to usize
//~| NOTE: this always evaluates to 0
let _ = (f64::INFINITY * -0.0) as usize;
//~^ ERROR: casting a known NaN to usize
//~| NOTE: this always evaluates to 0
let _ = (0.0 * f32::INFINITY) as usize;
//~^ ERROR: casting a known NaN to usize
//~| NOTE: this always evaluates to 0
let _ = (f64::INFINITY + f64::NEG_INFINITY) as usize;
//~^ ERROR: casting a known NaN to usize
//~| NOTE: this always evaluates to 0
let _ = (f32::INFINITY - f32::INFINITY) as usize;
//~^ ERROR: casting a known NaN to usize
//~| NOTE: this always evaluates to 0
let _ = (f32::INFINITY / f32::NEG_INFINITY) as usize;
//~^ ERROR: casting a known NaN to usize
//~| NOTE: this always evaluates to 0
// those won't be linted:
let _ = (1.0_f32 / 0.0) as usize;
let _ = (f32::INFINITY * f32::NEG_INFINITY) as usize;
let _ = (f32::INFINITY - f32::NEG_INFINITY) as usize;
let _ = (f64::INFINITY - 0.0) as usize;
}
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