Check for -0

boa-dev · Aug 12, 2021 · 23e99eb · 23e99eb
1 parent 7135a6f
commit 23e99eb
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/boa/src/value/operations.rs b/boa/src/value/operations.rs
@@ -394,6 +394,7 @@ impl JsValue {
                 Err(_) => f64::NAN,
             }),
             Self::Rational(num) => Self::new(-num),
+            Self::Integer(num) if num == 0 => Self::new(-f64::new(0)),
             Self::Integer(num) => Self::new(-num),
             Self::Boolean(true) => Self::new(1),
             Self::Boolean(false) | Self::Null => Self::new(0),