Fixed Function object specialization

boa-dev · May 27, 2020 · 16ce549 · 16ce549
1 parent 1b76706
commit 16ce549
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/boa/src/builtins/object/mod.rs b/boa/src/builtins/object/mod.rs
@@ -462,6 +462,16 @@ pub enum ObjectData {
     Ordinary,
 }
 
+impl ObjectData {
+    #[inline]
+    pub fn is_array(&self) -> bool {
+        match self {
+            Self::Array => true,
+            _ => false,
+        }
+    }
+}
+
 impl Display for ObjectData {
     fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error> {
         write!(

diff --git a/boa/src/builtins/value/mod.rs b/boa/src/builtins/value/mod.rs
@@ -614,7 +614,7 @@ impl ValueData {
         let val = val.into();
 
         if let Self::Object(ref obj) = *self {
-            if let ObjectData::Array = obj.borrow().data {
+            if obj.borrow().data.is_array() {
                 if let Ok(num) = field.to_string().parse::<usize>() {
                     if num > 0 {
                         let len = i32::from(&self.get_field("length"));