warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:8:20
   |
LL | const TEST: bool = 5f32 == f32::NAN;
   |                    ^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(invalid_nan_comparisons)]` on by default

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:14:5
   |
LL |     x == f32::NAN;
   |     ^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     x == f32::NAN;
LL +     x.is_nan();
   |

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:16:5
   |
LL |     x != f32::NAN;
   |     ^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     x != f32::NAN;
LL +     !x.is_nan();
   |

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:18:5
   |
LL |     x < f32::NAN;
   |     ^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:20:5
   |
LL |     x > f32::NAN;
   |     ^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:22:5
   |
LL |     x <= f32::NAN;
   |     ^^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:24:5
   |
LL |     x >= f32::NAN;
   |     ^^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:26:5
   |
LL |     number!() == f32::NAN;
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     number!() == f32::NAN;
LL +     number!().is_nan();
   |

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:28:5
   |
LL |     f32::NAN != number!();
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     f32::NAN != number!();
LL +     !number!().is_nan();
   |

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:35:5
   |
LL |     x == f64::NAN;
   |     ^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     x == f64::NAN;
LL +     x.is_nan();
   |

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:37:5
   |
LL |     x != f64::NAN;
   |     ^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     x != f64::NAN;
LL +     !x.is_nan();
   |

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:39:5
   |
LL |     x < f64::NAN;
   |     ^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:41:5
   |
LL |     x > f64::NAN;
   |     ^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:43:5
   |
LL |     x <= f64::NAN;
   |     ^^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN is not orderable
  --> $DIR/invalid-nan-comparison.rs:45:5
   |
LL |     x >= f64::NAN;
   |     ^^^^^^^^^^^^^

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:47:5
   |
LL |     number!() == f64::NAN;
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     number!() == f64::NAN;
LL +     number!().is_nan();
   |

warning: incorrect NaN comparison, NaN cannot be directly compared to itself
  --> $DIR/invalid-nan-comparison.rs:49:5
   |
LL |     f64::NAN != number!();
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
help: use `f32::is_nan()` or `f64::is_nan()` instead
   |
LL -     f64::NAN != number!();
LL +     !number!().is_nan();
   |

warning: 17 warnings emitted