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fix: Symbol.unscopables 补入 well-known symbol 表

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彭俊皓
2026-09-26 21:41:06 +00:00
parent ad6874cd23
commit e775842c09
1 changed files with 5 additions and 2 deletions
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crates/oxide_types/src/private_key.rs
+5 -2
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@@ -54,8 +54,8 @@ pub const SYMBOL_KEY_BASE: u32 = 0xA000_0000;
///
/// 键序与 TC39 well-known symbol 表一致：0-10 为既有项，11/12 分别为
/// `Symbol.asyncDispose` 与 `Symbol.dispose`（显式资源管理提案），13 为
/// `Symbol.isConcatSpreadable`。
pub const WELL_KNOWN_SYMBOL_COUNT: u32 = 14;
/// `Symbol.isConcatSpreadable`，14 为 `Symbol.unscopables`。
pub const WELL_KNOWN_SYMBOL_COUNT: u32 = 15;
/// well-known symbol 的名称表，索引即 well-known symbol id。
///
@@ -77,6 +77,7 @@ pub const WELL_KNOWN_SYMBOL_NAMES: [&str; WELL_KNOWN_SYMBOL_COUNT as usize] = [
"Symbol.asyncDispose",
"Symbol.dispose",
"Symbol.isConcatSpreadable",
"Symbol.unscopables",
];
/// well-known symbol 具名 id：`0`（键值 = `SYMBOL_KEY_BASE + id`）。
@@ -107,6 +108,8 @@ pub const WELL_KNOWN_SYMBOL_ASYNC_DISPOSE: u32 = 11;
pub const WELL_KNOWN_SYMBOL_DISPOSE: u32 = 12;
/// well-known symbol 具名 id：`Symbol.isConcatSpreadable`。
pub const WELL_KNOWN_SYMBOL_IS_CONCAT_SPREADABLE: u32 = 13;
/// well-known symbol 具名 id：`Symbol.unscopables`。
pub const WELL_KNOWN_SYMBOL_UNSCOPABLES: u32 = 14;
/// 用户 symbol 下标的保留位掩码（低 28 位）。
const SYMBOL_INDEX_MASK: u32 = 0x0FFF_FFFF;