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rust-clippy/tests/ui/cmp_nan.rs
2020-04-08 00:43:27 +02:00

34 lines
653 B
Rust

const NAN_F32: f32 = f32::NAN;
const NAN_F64: f64 = f64::NAN;
#[warn(clippy::cmp_nan)]
#[allow(clippy::float_cmp, clippy::no_effect, clippy::unnecessary_operation)]
fn main() {
let x = 5f32;
x == f32::NAN;
x != f32::NAN;
x < f32::NAN;
x > f32::NAN;
x <= f32::NAN;
x >= f32::NAN;
x == NAN_F32;
x != NAN_F32;
x < NAN_F32;
x > NAN_F32;
x <= NAN_F32;
x >= NAN_F32;
let y = 0f64;
y == f64::NAN;
y != f64::NAN;
y < f64::NAN;
y > f64::NAN;
y <= f64::NAN;
y >= f64::NAN;
y == NAN_F64;
y != NAN_F64;
y < NAN_F64;
y > NAN_F64;
y <= NAN_F64;
y >= NAN_F64;
}