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nanvm_lib/vm/number/
div.rs

1use core::ops::Div;
2
3use crate::vm::Number;
4
5impl Div for Number {
6    type Output = Self;
7    fn div(self, rhs: Self) -> Self {
8        (self.0 / rhs.0).into()
9    }
10}
11
12#[cfg(test)]
13mod tests {
14    use crate::vm::{Number, number::tests::bits};
15
16    /// `0 / 0`, which x86 answers with a negative `NaN`, comes out canonical.
17    #[test]
18    fn nan_is_canonical() {
19        let zero = Number::from(0.0);
20        assert_eq!(bits(zero / zero), bits(Number::NAN));
21    }
22}