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fix: DataView 原型访问器与 ToNumber 强转序位收口

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彭俊皓
2026-09-22 05:57:39 +00:00
parent d48cb71048
commit 098375aa9e
10 changed files with 380 additions and 107 deletions
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crates/oxide_builtins/src/array/common.rs
+6 -1
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@@ -233,6 +233,9 @@ pub(crate) fn clamp_relative(rel: f64, n_f: f64, n: usize) -> usize {
}
/// IsConstructor 的近似判定（与 construct_array_from_result 保持一致）。
///
/// native 函数须带构造器 tag；bound 包装恒接受（target 可构造性在
/// `dispatch_new_bound` 入口复核，此处仅判值形态）。
#[inline]
pub(crate) fn is_constructor_value(c: JsValue) -> bool {
if !c.is_object() {
@@ -241,7 +244,9 @@ pub(crate) fn is_constructor_value(c: JsValue) -> bool {
let c_obj = unsafe { &*c.as_js_object_ptr() };
c_obj.is_function()
&& !c_obj.is_arrow()
&& !(c_obj.native_fn().is_some() && c_obj.type_tag != JsObject::OBJ_TYPE_CONSTRUCTOR)
&& !(c_obj.native_fn().is_some()
&& c_obj.type_tag != JsObject::OBJ_TYPE_CONSTRUCTOR
&& c_obj.type_tag != JsObject::OBJ_TYPE_BOUND)
}
/// 校验回调参数为可调用函数对象（判空与 is_function 均须通过），不是则抛 TypeError。