feat: 模块命名空间枚举读活值并支持写穿

This commit is contained in:
2026-09-18 00:02:21 +00:00
parent cafac572fa
commit ed65b5282f
11 changed files with 263 additions and 22 deletions
+21
View File
@@ -483,6 +483,27 @@ impl Vm {
current = cur.proto();
}
// 模块命名空间 exotic:EnumerateObjectProperties 构建键表时逐键走
// `? [[GetOwnProperty]]`,未初始化导出抛 ReferenceError。校验须在排序与
// 迭代器建立之前(INIT 期),不遗留 for-in 迭代器;非 live ns 无条目表,
// `module_ns_export` 返回 None,落普通路径零行为变化。
if obj_val.is_object() {
let ns_obj = unsafe { &*obj_val.as_js_object_ptr() };
if ns_obj.is_module_namespace() {
for (_key_val, si) in &keys_vec {
if is_symbol_key(*si) {
continue;
}
if let Some(oxide_builtins::module::ModuleNsQuery::Uninitialized) =
oxide_builtins::module::module_ns_export(ns_obj, *si)
{
return self
.raise_error_kind("ReferenceError", oxide_builtins::module::NS_UNINITIALIZED_MESSAGE);
}
}
}
}
// ES 枚举序:整型下标键升序,其余按插入序。稳定排序保持非下标键间的插入序。
keys_vec.sort_by(|(_, a_si), (_, b_si)| {
match (self.array_index_from_property_key(*a_si), self.array_index_from_property_key(*b_si)) {
+1 -1
View File
@@ -56,7 +56,7 @@ impl Vm {
return match state {
oxide_builtins::module::ModuleNsQuery::Initialized(v) => Ok(v),
oxide_builtins::module::ModuleNsQuery::Uninitialized => {
let msg = "Cannot access module export before initialization";
let msg = oxide_builtins::module::NS_UNINITIALIZED_MESSAGE;
if self.native_call_depth == 0 {
self.raise_error_kind("ReferenceError", msg)?;
} else {