 pjh123
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6bcd090b06
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feat: 补 BigInt.prototype[Symbol.toStringTag] 数据属性
补 @@toStringTag 数据属性，writable:false、enumerable:false、configurable:true，
使 Object.prototype.toString 与属性描述符符合规范。剩余 built-ins/BigInt 的
Symbol.toStringTag.js verifyProperty 失败仍受 String(Symbol) 支持阻塞。
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2026-08-12 03:41:22 +08:00 |
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pjh123
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1eadb5ac1b
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fix: BigInt SUB/MUL 除 0n 不再误抛 Division by zero
binary_arith! 的 is_zero() 守卫无条件生效，x - 0n 与 x * 0n（含包装对象形式）
误抛 RangeError。仅 DIV/MOD 应拒绝 BigInt 零除数，SUB/MUL 正常计算。
test262 language/expressions/subtraction 由 29/6 通过提升到 30/5。
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2026-08-12 03:30:03 +08:00 |
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pjh123
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1824ef0df1
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feat: num-bigint 接入任意精度 BigInt（字面量、算术、toString、asIntN/asUintN）
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2026-08-12 03:15:18 +08:00 |
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pjh123
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4474702735
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fix: Object.prototype.toString 补 Math/JSON/Arguments 标签
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2026-08-12 02:29:40 +08:00 |
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pjh123
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aa51d57660
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feat: BigInt 构造器 ToPrimitive 语义、toString(radix)、asIntN/asUintN
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2026-08-12 02:23:27 +08:00 |
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pjh123
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a84738cd60
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test: 最小 BigInt 落地后从排除列表移除 BigInt
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2026-08-12 01:40:18 +08:00 |
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pjh123
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bbca9a5c3a
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feat: PlainDateTime until/since 按规范舍入语义实现
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2026-08-12 01:18:34 +08:00 |
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pjh123
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47733ae224
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feat: PlainDateTime add/subtract 算术
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2026-08-11 23:14:42 +08:00 |
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pjh123
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fbb3500129
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feat: PlainDateTime toString 选项与 ISO 区间解析
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2026-08-11 23:07:41 +08:00 |
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pjh123
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3cf2c792ba
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feat: Temporal PlainDateTime 转换与序列化
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2026-08-11 22:29:00 +08:00 |
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pjh123
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66712e05a5
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feat: Temporal PlainDateTime 基础实现
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2026-08-11 21:32:15 +08:00 |
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pjh123
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90a162d39a
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feat: Temporal Instant 时区转换
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2026-08-11 20:54:25 +08:00 |
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pjh123
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b982e964a7
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feat: Temporal Instant 序列化
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2026-08-11 19:14:24 +08:00 |
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pjh123
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59da42fea9
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feat: Temporal Instant 差值实现
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2026-08-11 18:22:21 +08:00 |
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pjh123
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4e2d00fd0f
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fix: 嵌套内置对象寄存器映射同步
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2026-08-11 18:06:42 +08:00 |
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pjh123
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e6d70664d3
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fix: 模板表达式高位寄存器槽保留
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2026-08-11 17:17:30 +08:00 |
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pjh123
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7ccedfb0b1
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feat: Temporal Instant round 实现
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2026-08-11 16:57:53 +08:00 |
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pjh123
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1d45a34973
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fix: 闭包捕获解构函数参数
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2026-08-11 16:57:13 +08:00 |
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pjh123
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abc794709e
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feat: Temporal Instant 算术精确实现
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2026-08-11 15:55:05 +08:00 |
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pjh123
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930bfa1ac9
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feat: Temporal Instant 工厂精确实现
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2026-08-11 15:21:28 +08:00 |
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pjh123
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33dae0a8c2
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fix: 闭包捕获对象键与循环变量绑定
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2026-08-11 14:17:45 +08:00 |
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pjh123
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0d75e901ff
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fix: Temporal 时长输入校验
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2026-08-11 13:11:51 +08:00 |
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pjh123
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b9686e000d
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feat: Temporal 时长差值与纯日期差值
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2026-08-11 12:38:31 +08:00 |
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pjh123
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2287f9f4ce
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fix: 寄存器分配支持高位寄存器槽
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2026-08-11 12:37:56 +08:00 |
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pjh123
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fab06a233d
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feat: Temporal ISO 日期解析器（basic/extended/扩展年）与 harness 解锁
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2026-08-11 00:20:45 +08:00 |
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pjh123
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f96c351cf8
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fix: builtin 槽恒等预着色号 >253 时改分配自由色，修复大函数晚引用全局报 too many registers
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2026-08-11 00:19:29 +08:00 |
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pjh123
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b44bc3d7f2
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feat: 新增 DEFINE_ACCESSOR_DYNAMIC opcode 支持计算键对象访问器
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2026-08-10 23:28:18 +08:00 |
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pjh123
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078688070d
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feat: 实现最小 BigInt 子集（字面量/算术/比较/构造器，Temporal 前置）
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2026-08-10 23:02:31 +08:00 |
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pjh123
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9e26a13655
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feat: Temporal 解锁 + PlainDate 补齐日期派生字段与 add/subtract/equals/compare
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2026-08-10 21:23:00 +08:00 |
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pjh123
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973778f181
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fix: 块级 let/const/class 预声明 + TDZ 读取运行时抛 ReferenceError
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2026-08-10 21:07:39 +08:00 |
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pjh123
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a968b89658
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fix: 异常兜底路径经 create_from_text 恢复错误类型（不塌缩普通 Error）
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2026-08-10 20:19:51 +08:00 |
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pjh123
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9ba5821568
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fix: Object 内置方法 ToObject 装箱（原始值不再误抛 TypeError）
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2026-08-10 20:08:40 +08:00 |
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pjh123
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dc6471f96e
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fix: await 经 promise_resolve 按 constructor 查询包装被等待值
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2026-08-10 20:00:52 +08:00 |
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pjh123
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924b8fd4e0
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feat: Temporal 最小子集（Temporal.Now/Instant/PlainDate/PlainTime）
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2026-08-10 18:18:39 +08:00 |
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pjh123
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8a53bfb584
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feat: 编译管线/类型层 crate 补全多级日志宏 + 关键路径日志
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2026-08-10 17:56:28 +08:00 |
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pjh123
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9fa8ae5b5f
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perf: 字符串拼接按操作数字节长预分配容量，免几何 realloc 二次拷贝
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2026-08-10 17:40:39 +08:00 |
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pjh123
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e2ff2ce4c3
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perf: dispatch 主循环 hoist max_steps，免逐指令 config 指针追寻
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2026-08-10 17:23:29 +08:00 |
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pjh123
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8163a5d25e
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perf: 子模块树改 Arc 共享，run() 免深拷贝模块树
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2026-08-10 17:23:29 +08:00 |
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pjh123
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02414144f3
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perf: JsString 缓存 UTF-16 length，字符串 length 访问改 O(1)
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2026-08-10 17:23:29 +08:00 |
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pjh123
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d8952a59fa
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perf: 数组元素独立存储区，push 改为摊销 O(1) 尾插
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2026-08-10 16:01:09 +08:00 |
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pjh123
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7efb26bc96
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perf: 函数调用 bytecode 改 Arc 共享（O(1) 帧切换 + IC 写时复制）
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2026-08-10 15:08:51 +08:00 |
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pjh123
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34fb7c8dff
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perf: 删除 IC 命中热路径无条件 eprintln 调试残留
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2026-08-10 14:30:38 +08:00 |
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pjh123
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ea98752e9f
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refactor: 移除 SuspendedFrame 已无必要的 dead_code 豁免
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2026-08-10 14:28:09 +08:00 |
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pjh123
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46e7bceb07
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refactor: save/restore 收敛为字段表宏单一登记，补齐 accessor_frame_target_reg
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2026-08-10 14:18:58 +08:00 |
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pjh123
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b95e7b1628
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refactor: VM 统一 GC 遍历 for_each_value/rewrite_values（双子清单收敛三处手写清单）
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2026-08-10 13:57:13 +08:00 |
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pjh123
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71c6c1532e
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refactor: AsyncGeneratorState 收敛到 SuspendedFrame（save/restore/GC 遍历/string 边/深拷贝）
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2026-08-10 13:49:05 +08:00 |
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pjh123
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d536617f23
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refactor: AsyncState 收敛到 SuspendedFrame（save/restore/GC 遍历/string 边/深拷贝）
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2026-08-10 13:36:34 +08:00 |
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pjh123
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9d18eb2533
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refactor: GeneratorState 收敛到 SuspendedFrame（save/restore/GC 遍历/string 边）
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2026-08-10 13:28:14 +08:00 |
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pjh123
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7318f8f2eb
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refactor: 新增 SuspendedFrame 共享挂起快照（save/restore/GC 遍历/深拷贝/记账）
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2026-08-10 13:05:27 +08:00 |
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pjh123
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a1e6c27fa2
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fix: GC 根清单补齐信号字段与 pending_completion 重写（收敛前置）
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2026-08-10 13:00:15 +08:00 |
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