Oct 29, 2025 · Oct 27, 2025 · Oct 27, 2025 · Oct 27, 2025 · Oct 27, 2025 · Oct 27, 2025
diff --git a/core/engine/src/value/inner/nan_boxed.rs b/core/engine/src/value/inner/nan_boxed.rs
 impl Clone for NanBoxedValue {
    #[inline(always)]
    fn clone(&self) -> Self {
        if let Some(o) = self.as_object() {
            Self::object(o.clone())
        } else if let Some(s) = self.as_string() {
            Self::string(s.clone())
        } else if let Some(b) = self.as_bigint() {
            Self::bigint(b.clone())
        } else if let Some(s) = self.as_symbol() {
            Self::symbol(s.clone())
        } else {
            Self {
                #[cfg(target_pointer_width = "32")]
                half: self.half,
                ptr: self.ptr,
        match self.value() & bits::MASK_KIND {
            bits::MASK_OBJECT => unsafe {
                mem::forget((*self.as_object_unchecked()).clone());
            },
            bits::MASK_STRING => unsafe {
                mem::forget((*self.as_string_unchecked()).clone());
            },
            bits::MASK_SYMBOL => unsafe {
                mem::forget((*self.as_symbol_unchecked()).clone());
            },
            bits::MASK_BIGINT => unsafe {
                mem::forget((*self.as_bigint_unchecked()).clone());
            },
            _ => {
                // Rest of the variants don't need additional handling.
            }
        }

        Self {
            #[cfg(target_pointer_width = "32")]
            half: self.half,
            ptr: self.ptr,
        }
    }
 }
Original file line number	Diff line number	Diff line change
Expand Up		@@ -342,21 +342,29 @@ unsafe impl Trace for NanBoxedValue {
		impl Clone for NanBoxedValue {
		#[inline(always)]
		fn clone(&self) -> Self {
		if let Some(o) = self.as_object() {
		Self::object(o.clone())
		} else if let Some(s) = self.as_string() {
		Self::string(s.clone())
		} else if let Some(b) = self.as_bigint() {
		Self::bigint(b.clone())
		} else if let Some(s) = self.as_symbol() {
		Self::symbol(s.clone())
		} else {
		Self {
		#[cfg(target_pointer_width = "32")]
		half: self.half,
		ptr: self.ptr,
		match self.value() & bits::MASK_KIND {
		bits::MASK_OBJECT => unsafe {
		mem::forget((*self.as_object_unchecked()).clone());
		},
		bits::MASK_STRING => unsafe {
		mem::forget((*self.as_string_unchecked()).clone());
		},
		bits::MASK_SYMBOL => unsafe {
		mem::forget((*self.as_symbol_unchecked()).clone());
		},
		bits::MASK_BIGINT => unsafe {
		mem::forget((*self.as_bigint_unchecked()).clone());
		},
		_ => {
		// Rest of the variants don't need additional handling.
		}
		}

		Self {
		#[cfg(target_pointer_width = "32")]
		half: self.half,
		ptr: self.ptr,
		}
		}
		}

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