feat: class 私有成员语义（字段/方法/访问器 + brand 检查 + 契约修复）

2026-10-23 18:21:13 +08:00 · 2026-08-09 11:08:36 +08:00
parent 088b3bc976
commit 6c79dbb21c
41 changed files with 573 additions and 216 deletions
@@ -171,9 +171,12 @@ impl Vm {

        // length：实参个数，可写、不可枚举、可配置。
        let length_si = self.kernel_core.perm_interner().intern("length").0;
-        if let Err(msg) =
-            self.define_data_property(obj, length_si, JsValue::int(count as i32), PropAttributes::new(true, false, true))
-        {
+        if let Err(msg) = self.define_data_property(
+            obj,
+            length_si,
+            JsValue::int(count as i32),
+            PropAttributes::new(true, false, true),
+        ) {
            return self.raise_error_kind("TypeError", &msg);
        }