refactor: 统一调用调度并安全化 IC 缓存

crates/oxide_vm/src/builtins/symbol.rs

@@ -17,7 +17,7 @@ pub fn symbol_constructor(vm: &mut Vm, args: &[u8]) -> NativeResult {
                 if !proto_ptr.is_null() {
                     let sp = vm.kernel().builtin_world().symbol_proto.as_ptr() as *mut JsObject;
                     if std::ptr::eq(proto_ptr, sp) {
-                        return Err(JsValue::string(
+                        return NativeResult::Err(JsValue::string(
                             vm.kernel().string_forge().intern("TypeError: Symbol is not a constructor").0,
                             0,
                         ));
@@ -36,13 +36,13 @@ pub fn symbol_constructor(vm: &mut Vm, args: &[u8]) -> NativeResult {
     vm.symbol_counter = vm.symbol_counter.wrapping_add(1);
     let idx = vm.symbol_descriptions.len() as u32;
     vm.symbol_descriptions.push(description);
-    Ok(JsValue::symbol(idx))
+    NativeResult::Ok(JsValue::symbol(idx))
 }
 
 pub fn symbol_to_string(vm: &mut Vm, args: &[u8]) -> NativeResult {
     let this_val = vm.reg(args[0]);
     if !this_val.is_symbol() {
-        return Err(JsValue::string(
+        return NativeResult::Err(JsValue::string(
             vm.kernel()
                 .string_forge()
                 .intern("TypeError: Symbol.prototype.toString requires a Symbol")
@@ -55,5 +55,5 @@ pub fn symbol_to_string(vm: &mut Vm, args: &[u8]) -> NativeResult {
     let desc = vm.symbol_descriptions.get(idx as usize).cloned().unwrap_or_default();
     let result = format!("Symbol({})", desc);
     let si = vm.kernel().string_forge().intern(&result).0;
-    Ok(JsValue::string(si, 0))
+    NativeResult::Ok(JsValue::string(si, 0))
 }