feat: 新增 Symbol.species well-known symbol 绑定(Symbol.species 解析/键槽/内建对象)

This commit is contained in:
爱特每羊队
2026-08-12 12:50:53 +08:00
parent 291250f3e6
commit 3e61b573db
6 changed files with 22 additions and 3 deletions
+8
View File
@@ -251,6 +251,7 @@ pub struct BuiltinWorld {
pub sym_match_all: P<JsObject>,
pub sym_async_iterator: P<JsObject>,
pub sym_to_string_tag: P<JsObject>,
pub sym_species: P<JsObject>,
pub temporal_object: P<JsObject>,
pub temporal_now_object: P<JsObject>,
pub instant_constructor: P<JsObject>,
@@ -702,6 +703,7 @@ impl BuiltinWorld {
BuiltinId::SymMatchAll => &self.sym_match_all,
BuiltinId::SymAsyncIterator => &self.sym_async_iterator,
BuiltinId::SymToStringTag => &self.sym_to_string_tag,
BuiltinId::SymSpecies => &self.sym_species,
BuiltinId::TemporalObject => &self.temporal_object,
BuiltinId::TemporalNowObject => &self.temporal_now_object,
BuiltinId::InstantConstructor => &self.instant_constructor,
@@ -760,6 +762,7 @@ impl BuiltinWorld {
let sym_match_all = P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
let sym_async_iterator = P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
let sym_to_string_tag = P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
let sym_species = P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
let temporal_object = P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
let temporal_now_object = P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
let (instant_proto, instant_constructor) = make_named_pair(string_forge, shape_forge, labels, "Instant");
@@ -846,6 +849,7 @@ impl BuiltinWorld {
sym_match_all,
sym_async_iterator,
sym_to_string_tag,
sym_species,
temporal_object,
temporal_now_object,
instant_constructor,
@@ -936,6 +940,7 @@ impl BuiltinWorld {
sym_match_all,
sym_async_iterator,
sym_to_string_tag,
sym_species,
) = if dirty.symbol_family {
let (symbol_proto, symbol_constructor) = make_named_pair(string_forge, shape_forge, labels, "Symbol");
(
@@ -951,6 +956,7 @@ impl BuiltinWorld {
P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null())),
P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null())),
P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null())),
P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null())),
)
} else {
(
@@ -966,6 +972,7 @@ impl BuiltinWorld {
current.sym_match_all.clone(),
current.sym_async_iterator.clone(),
current.sym_to_string_tag.clone(),
current.sym_species.clone(),
)
};
@@ -1177,6 +1184,7 @@ impl BuiltinWorld {
sym_match_all,
sym_async_iterator,
sym_to_string_tag,
sym_species,
temporal_object,
temporal_now_object,
instant_constructor,