pjh123
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6c29515624
|
feat: 对象字面量 spread({...obj} 展开可枚举自有属性)
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2026-08-08 11:24:09 +08:00 |
|
pjh123
|
0b68baa802
|
fix: delete 真正删除属性(shape 链重建 + 数组元素 hole 标记)
字节码 delete 原先只清值为 undefined,属性残留在 shape 链,hasOwnProperty/
keys/枚举仍可见。统一走共享 delete_own_property(与 Reflect.deleteProperty
一致):
- 命名属性经 shape 链重建移除,数组重建前保存并恢复元素区
- 数组下标元素标记为 hole(PropMetaEntry.hole),length 不变,
存在性检查(resolve_property/get_own_property_slot/ordinary_get/for-in)
判 hole,重赋值自动清除标记
- 不可配置属性统一返回 false(sloppy 语义,strict 抛错留待 emit 追踪严格模式)
- set_or_create_prop_value 数组下标键路由元素区,修复 delete 后重赋值误入
shape 链
test262 Object +212 PASS/-102 FAIL,Array +149 PASS/-60 FAIL,无回归。
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2026-08-08 02:25:13 +08:00 |
|
pjh123
|
bfcf132d73
|
feat: arguments 对象绑定(CREATE_ARGUMENTS + 帧实参 spill 区)
|
2026-08-08 00:01:22 +08:00 |
|
pjh123
|
0df0c2cb98
|
fix: native 构造器可构造性标志(OBJ_TYPE_CONSTRUCTOR)+ Reflect.construct/new 校验
|
2026-08-07 20:44:04 +08:00 |
|
pjh123
|
2b7b9afcc8
|
fix: REST_OBJECT 提前消费 ext 字防 ToObject 早返回后 pc 错位
|
2026-08-07 18:00:59 +08:00 |
|
pjh123
|
93942a1aa5
|
fix: REST_OBJECT 对原始类型 ToObject(number/boolean/symbol 空对象,string 索引字符)
|
2026-08-07 17:50:49 +08:00 |
|
pjh123
|
fd94ff6931
|
fix: 子模块全局扁平化根治逃逸闭包上下文错位
|
2026-08-07 10:49:15 +08:00 |
|
pjh123
|
f10010869e
|
fix: new 构造入口补齐 sub_modules 上下文切换
|
2026-08-07 00:38:50 +08:00 |
|
pjh123
|
710965b7f2
|
fix: new 构造 cell_stack 失衡与子模块 immutables 缓存失步
|
2026-08-07 00:15:09 +08:00 |
|
pjh123
|
31e28a03a6
|
docs: 补充注释与格式化
|
2026-08-06 23:10:27 +08:00 |
|
pjh123
|
fd267816f4
|
feat: 新增 MOV/SPILL/UNSPILL 执行语义 + spill 栈帧边界(D-06/D-07/D-08)
|
2026-08-06 16:51:01 +08:00 |
|
pjh123
|
2f7fe3cedf
|
fix: 修复不符合 JS 语义约束的错误行为测试
|
2026-08-05 15:44:22 +08:00 |
|
pjh123
|
0166e0c849
|
perf: 消除热路径冗余检查
|
2026-06-30 21:02:45 +08:00 |
|
pjh123
|
b18654fe5f
|
feat: Symbol.hasInstance 支持 instanceof 双路径分派
|
2026-06-27 22:53:04 +08:00 |
|
pjh123
|
e7a0d5aa16
|
feat: for-of 异常中断按规范关闭迭代器,next() 抛错可捕获并保留原始值
|
2026-06-27 18:28:07 +08:00 |
|
pjh123
|
9c4a169c33
|
fix: for-in 整数索引升序+字符串插入序枚举,null/undefined 空遍历
|
2026-06-27 17:15:32 +08:00 |
|
pjh123
|
3e7c082293
|
feat: 为 VM 添加结构化日志
|
2026-06-26 20:50:05 +08:00 |
|
pjh123
|
e4abfd7599
|
refactor: 迁出日志宏,移除直接依赖
|
2026-06-26 18:53:48 +08:00 |
|
pjh123
|
f23d4e61b2
|
feat: 提取 oxide_builtins 独立 crate,泛型化 <H: VmHost>
|
2026-06-25 22:38:23 +08:00 |
|
pjh123
|
2f330dbe45
|
refactor: Symbol/Iter/Profiling 子结构方法下沉,IC helper 完成提取
|
2026-06-25 22:08:27 +08:00 |
|
pjh123
|
d195d7615c
|
refactor: Vm 状态分组、dispatch 拆分为分发表、IC 辅助函数独立成模块
|
2026-06-25 19:22:16 +08:00 |
|
pjh123
|
00c38ba5f9
|
feat: 迁移 NativeResult
|
2026-06-25 18:32:09 +08:00 |
|
pjh123
|
1cab5bde65
|
perf: 不可变常量改 OnceLock 一次性缓存,删 Constant 死变体并移出 GC 根
|
2026-06-25 14:32:49 +08:00 |
|
pjh123
|
12bfe551cf
|
perf: 寄存器保存改用共享 save_stack,消除 Box<[JsValue]> 堆分配
|
2026-06-24 22:20:34 +08:00 |
|
pjh123
|
ddffa8504e
|
refactor: 字符串值改用 JsString 指针表示,键与字面量改用 PermInterner
|
2026-06-24 20:15:15 +08:00 |
|
pjh123
|
b1cd4661ed
|
refactor: 统一错误对象构造与异常类型传播
|
2026-06-23 14:51:58 +08:00 |
|
pjh123
|
2d166cbfa5
|
fix: 修复全局边界安全与内存稳定性问题
|
2026-06-22 19:43:00 +08:00 |
|
pjh123
|
a074636619
|
feat: 支持 class 私有字段与品牌检查
|
2026-06-17 08:56:58 +08:00 |
|
pjh123
|
391566ba5b
|
feat: 实现for-of与解构赋值
|
2026-06-14 23:45:12 +08:00 |
|
pjh123
|
111c61d4d7
|
style: 自动格式化
|
2026-06-14 17:21:49 +08:00 |
|
pjh123
|
246ad72540
|
refactor: 拆分 Kernel 中可变 Session 与不可变 Core
|
2026-06-14 12:58:09 +08:00 |
|
pjh123
|
c9ec24baa7
|
refactor: 拆分剩余 dispatch 大分支并压缩 vm.rs
|
2026-06-14 00:35:41 +08:00 |
|