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compare bigints by value not by pointer (#1183)

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This commit is contained in:
Mark Thom
2022-01-09 18:48:32 -07:00
parent 976b8e426d
commit bcacb49c05
1 changed files with 9 additions and 9 deletions
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18
src/arithmetic.rs
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@@ -603,33 +603,33 @@ impl Ord for Number {
}
(&Number::Fixnum(n1), &Number::Float(n2)) => OrderedFloat(n1.get_num() as f64).cmp(&n2),
(&Number::Float(n1), &Number::Fixnum(n2)) => n1.cmp(&OrderedFloat(n2.get_num() as f64)),
(&Number::Integer(ref n1), &Number::Integer(ref n2)) => n1.cmp(n2),
(&Number::Integer(ref n1), Number::Float(n2)) => OrderedFloat(n1.to_f64()).cmp(n2),
(&Number::Integer(n1), &Number::Integer(n2)) => (*n1).cmp(&*n2),
(&Number::Integer(n1), Number::Float(n2)) => OrderedFloat(n1.to_f64()).cmp(n2),
(&Number::Float(n1), &Number::Integer(ref n2)) => n1.cmp(&OrderedFloat(n2.to_f64())),
(&Number::Integer(ref n1), &Number::Rational(ref n2)) => {
(&Number::Integer(n1), &Number::Rational(n2)) => {
#[cfg(feature = "num")]
{
Rational::from(&**n1).cmp(n2)
}
#[cfg(not(feature = "num"))]
{
(&**n1).partial_cmp(&**n2).unwrap_or(Ordering::Less)
(&*n1).partial_cmp(&*n2).unwrap_or(Ordering::Less)
}
}
(&Number::Rational(ref n1), &Number::Integer(ref n2)) => {
(&Number::Rational(n1), &Number::Integer(n2)) => {
#[cfg(feature = "num")]
{
(&**n1).cmp(&Rational::from(&**n2))
}
#[cfg(not(feature = "num"))]
{
(&**n1).partial_cmp(&**n2).unwrap_or(Ordering::Less)
(&*n1).partial_cmp(&*n2).unwrap_or(Ordering::Less)
}
}
(&Number::Rational(ref n1), &Number::Float(n2)) => OrderedFloat(n1.to_f64()).cmp(&n2),
(&Number::Float(n1), &Number::Rational(ref n2)) => n1.cmp(&OrderedFloat(n2.to_f64())),
(&Number::Rational(n1), &Number::Float(n2)) => OrderedFloat(n1.to_f64()).cmp(&n2),
(&Number::Float(n1), &Number::Rational(n2)) => n1.cmp(&OrderedFloat(n2.to_f64())),
(&Number::Float(f1), &Number::Float(f2)) => f1.cmp(&f2),
(&Number::Rational(ref r1), &Number::Rational(ref r2)) => r1.cmp(&r2),
(&Number::Rational(r1), &Number::Rational(r2)) => (*r1).cmp(&*r2),
}
}
}