feat: 实现 Object/Array 的 toString 与 valueOf

2026-06-27 13:22:45 +08:00
parent 040e2ee6b1
commit fe2042864c
2 changed files with 18 additions and 0 deletions
@@ -342,6 +342,12 @@ pub fn array_join<H: VmHost>(vm: &mut H, args: &[u8]) -> NativeResult {
    NativeResult::Ok(result_val)
 }

+pub fn array_to_string<H: VmHost>(vm: &mut H, args: &[u8]) -> NativeResult {
+    // Array.prototype.toString() delegates to join with the default "," separator,
+    // ignoring its own arguments per spec.
+    array_join(vm, &[args[0]])
+}
+
 pub fn array_index_of<H: VmHost>(vm: &mut H, args: &[u8]) -> NativeResult {
    builtins_debug!("Array.prototype.indexOf called with {} args", args.len());
    let arr_ptr = array_ptr!(vm, args);