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fix sign/1 (#2157)

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This commit is contained in:
Mark Thom
2023-11-15 20:38:24 +01:00
parent 4be320abc8
commit bcb68fcc3d
1 changed files with 5 additions and 1 deletions
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6
src/forms.rs
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@@ -744,7 +744,11 @@ impl Number {
Number::Float(f) => Number::Float(OrderedFloat(f.signum())), Number::Float(f) => Number::Float(OrderedFloat(f.signum())),
_ => { _ => {
if self.is_positive() { if self.is_positive() {
Number::Fixnum(Fixnum::build_with(1)) if self.is_zero() {
Number::Fixnum(Fixnum::build_with(0))
} else {
Number::Fixnum(Fixnum::build_with(1))
}
} else if self.is_negative() { } else if self.is_negative() {
Number::Fixnum(Fixnum::build_with(-1)) Number::Fixnum(Fixnum::build_with(-1))
} else { } else {