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//@ check-pass
//@ run-rustfix
#![feature(f16, f128)]
fn main() {
let x = 5f16;
let _ = x.is_nan();
//~^ WARN incorrect NaN comparison
let _ = !x.is_nan();
//~^ WARN incorrect NaN comparison
let x = 5f32;
let _ = x.is_nan();
//~^ WARN incorrect NaN comparison
let _ = !x.is_nan();
//~^ WARN incorrect NaN comparison
let x = 5f64;
let _ = x.is_nan();
//~^ WARN incorrect NaN comparison
let _ = !x.is_nan();
//~^ WARN incorrect NaN comparison
let x = 5f128;
let _ = x.is_nan();
//~^ WARN incorrect NaN comparison
let _ = !x.is_nan();
//~^ WARN incorrect NaN comparison
let b = &2.3f32;
if !b.is_nan() {}
//~^ WARN incorrect NaN comparison
let b = &2.3f32;
if !b.is_nan() {}
//~^ WARN incorrect NaN comparison
let _ =
!b.is_nan();
#[allow(unused_macros)]
macro_rules! nan { () => { f32::NAN }; }
macro_rules! number { () => { 5f32 }; }
let _ = number!().is_nan();
//~^ WARN incorrect NaN comparison
let _ = !number!().is_nan();
//~^ WARN incorrect NaN comparison
}
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