fix: 符号原语数值与字符串转换改抛类型错误

crates/oxide_vm/src/bindings/bind_symbol.rs

@@ -46,23 +46,10 @@ pub fn bind_symbol(core: &Arc<KernelCore>, session: &KernelSession, global: &mut
     );
 
     // well-known symbol 以符号原语绑定，下标与内建符号表（0..WELL_KNOWN_SYMBOL_COUNT）
-    // 一一对应；键编码由该下标直接推出。
-    for (name, id) in [
-        ("match", 1u32),
-        ("replace", 2),
-        ("search", 3),
-        ("split", 4),
-        ("iterator", 0),
-        ("toPrimitive", 5),
-        ("hasInstance", 6),
-        ("matchAll", 7),
-        ("asyncIterator", 8),
-        ("toStringTag", 9),
-        ("species", 10),
-        ("asyncDispose", 11),
-        ("dispose", 12),
-    ] {
-        bind_well_known_symbol(core, ctor, name, JsValue::symbol(id));
+    // 一一对应；名称表是 id/名映射的唯一来源，属性名去掉 `Symbol.` 前缀。
+    for (id, full_name) in oxide_types::private_key::WELL_KNOWN_SYMBOL_NAMES.iter().enumerate() {
+        let name = full_name.strip_prefix("Symbol.").unwrap_or(full_name);
+        bind_well_known_symbol(core, ctor, name, JsValue::symbol(id as u32));
     }
 
     bind_constructor!(core, global, "Symbol", ctor_ptr, oxide_builtins::symbol::symbol_constructor::<crate::vm::Vm>, 1, hash: true);

crates/oxide_vm/src/bindings/mod.rs

@@ -468,7 +468,8 @@ fn bind_iterator_protos(core: &Arc<KernelCore>, session: &KernelSession) {
             oxide_builtins::iterator::iterator_constructor_setter::<crate::vm::Vm> as *const (),
         );
     }
-    let sym_to_string_tag = oxide_types::private_key::make_well_known_symbol_key(9);
+    let sym_to_string_tag =
+        oxide_types::private_key::make_well_known_symbol_key(oxide_types::private_key::WELL_KNOWN_SYMBOL_TO_STRING_TAG);
     if core
         .shape_forge()
         .lookup_position(iter_proto.shape_id(), sym_to_string_tag)
@@ -487,13 +488,14 @@ fn bind_iterator_protos(core: &Arc<KernelCore>, session: &KernelSession) {
     }
 
     // %IteratorPrototype% 的 @@dispose：显式资源管理下用 return 关闭迭代器。
-    let sym_dispose = oxide_types::private_key::make_well_known_symbol_key(12);
+    let dispose_id = oxide_types::private_key::WELL_KNOWN_SYMBOL_DISPOSE;
+    let sym_dispose = oxide_types::private_key::make_well_known_symbol_key(dispose_id);
     if core.shape_forge().lookup_position(iter_proto.shape_id(), sym_dispose).is_none() {
         bind_well_known_method(
             world,
             core,
             iter_proto,
-            12,
+            dispose_id,
             "[Symbol.dispose]",
             oxide_builtins::iterator::iterator_dispose::<crate::vm::Vm> as *const (),
             0,