40 lines
886 B
Rust
40 lines
886 B
Rust
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//@ check-pass
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//@ run-rustfix
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fn main() {
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let x = 5f32;
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let _ = x == f32::NAN;
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//~^ WARN incorrect NaN comparison
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let _ = x != f32::NAN;
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//~^ WARN incorrect NaN comparison
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let x = 5f64;
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let _ = x == f64::NAN;
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//~^ WARN incorrect NaN comparison
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let _ = x != f64::NAN;
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//~^ WARN incorrect NaN comparison
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let b = &2.3f32;
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if b != &f32::NAN {}
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//~^ WARN incorrect NaN comparison
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let b = &2.3f32;
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if b != { &f32::NAN } {}
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//~^ WARN incorrect NaN comparison
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let _ =
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b != {
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//~^ WARN incorrect NaN comparison
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&f32::NAN
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};
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#[allow(unused_macros)]
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macro_rules! nan { () => { f32::NAN }; }
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macro_rules! number { () => { 5f32 }; }
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let _ = nan!() == number!();
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//~^ WARN incorrect NaN comparison
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let _ = number!() != nan!();
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//~^ WARN incorrect NaN comparison
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}
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