feat: Temporal Instant 时区转换

2026-10-24 02:31:13 +08:00 · 2026-08-11 20:54:25 +08:00
parent b982e964a7
commit 90a162d39a
12 changed files with 333 additions and 43 deletions
@@ -243,6 +243,7 @@ pub struct BuiltinWorld {
    pub sym_has_instance: P<JsObject>,
    pub sym_match_all: P<JsObject>,
    pub sym_async_iterator: P<JsObject>,
+    pub sym_to_string_tag: P<JsObject>,
    pub temporal_object: P<JsObject>,
    pub temporal_now_object: P<JsObject>,
    pub instant_constructor: P<JsObject>,
@@ -253,6 +254,8 @@ pub struct BuiltinWorld {
    pub plain_time_proto: P<JsObject>,
    pub duration_constructor: P<JsObject>,
    pub duration_proto: P<JsObject>,
+    pub zoned_date_time_constructor: P<JsObject>,
+    pub zoned_date_time_proto: P<JsObject>,
    pub bigint_constructor: P<JsObject>,
    pub bigint_proto: P<JsObject>,
    pub stub_objects: Vec<P<JsObject>>,
@@ -507,10 +510,11 @@ fn wire_builtin_world_links(world: &BuiltinWorld) {
    wire_ctor_proto(&world.plain_date_constructor, &world.plain_date_proto);
    wire_ctor_proto(&world.plain_time_constructor, &world.plain_time_proto);
    wire_ctor_proto(&world.duration_constructor, &world.duration_proto);
+    wire_ctor_proto(&world.zoned_date_time_constructor, &world.zoned_date_time_proto);
    wire_ctor_proto(&world.bigint_constructor, &world.bigint_proto);

    let obj_proto_val = JsValue::from_js_object(world.object_proto.as_ptr() as *mut JsObject);
-    let non_object_protos: [&P<JsObject>; 19] = [
+    let non_object_protos: [&P<JsObject>; 20] = [
        &world.array_proto,
        &world.function_proto,
        &world.string_proto,
@@ -529,6 +533,7 @@ fn wire_builtin_world_links(world: &BuiltinWorld) {
        &world.plain_date_proto,
        &world.plain_time_proto,
        &world.duration_proto,
+        &world.zoned_date_time_proto,
        &world.bigint_proto,
    ];
    for proto in &non_object_protos {
@@ -656,6 +661,7 @@ impl BuiltinWorld {
            BuiltinId::SymHasInstance => &self.sym_has_instance,
            BuiltinId::SymMatchAll => &self.sym_match_all,
            BuiltinId::SymAsyncIterator => &self.sym_async_iterator,
+            BuiltinId::SymToStringTag => &self.sym_to_string_tag,
            BuiltinId::TemporalObject => &self.temporal_object,
            BuiltinId::TemporalNowObject => &self.temporal_now_object,
            BuiltinId::InstantConstructor => &self.instant_constructor,
@@ -666,6 +672,8 @@ impl BuiltinWorld {
            BuiltinId::PlainTimeProto => &self.plain_time_proto,
            BuiltinId::DurationConstructor => &self.duration_constructor,
            BuiltinId::DurationProto => &self.duration_proto,
+            BuiltinId::ZonedDateTimeConstructor => &self.zoned_date_time_constructor,
+            BuiltinId::ZonedDateTimeProto => &self.zoned_date_time_proto,
            BuiltinId::BigIntConstructor => &self.bigint_constructor,
            BuiltinId::BigIntProto => &self.bigint_proto,
        }
@@ -709,6 +717,7 @@ impl BuiltinWorld {
        let sym_has_instance = P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null()));
        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 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");
@@ -717,6 +726,8 @@ impl BuiltinWorld {
        let (plain_time_proto, plain_time_constructor) =
            make_named_pair(string_forge, shape_forge, labels, "PlainTime");
        let (duration_proto, duration_constructor) = make_named_pair(string_forge, shape_forge, labels, "Duration");
+        let (zoned_date_time_proto, zoned_date_time_constructor) =
+            make_named_pair(string_forge, shape_forge, labels, "ZonedDateTime");
        let (bigint_proto, bigint_constructor) = make_named_pair(string_forge, shape_forge, labels, "BigInt");
        let stub_objects = Vec::new();

@@ -790,6 +801,7 @@ impl BuiltinWorld {
            sym_has_instance,
            sym_match_all,
            sym_async_iterator,
+            sym_to_string_tag,
            temporal_object,
            temporal_now_object,
            instant_constructor,
@@ -800,6 +812,8 @@ impl BuiltinWorld {
            plain_time_proto,
            duration_constructor,
            duration_proto,
+            zoned_date_time_constructor,
+            zoned_date_time_proto,
            bigint_constructor,
            bigint_proto,
            stub_objects,
@@ -875,6 +889,7 @@ impl BuiltinWorld {
            sym_has_instance,
            sym_match_all,
            sym_async_iterator,
+            sym_to_string_tag,
        ) = if dirty.symbol_family {
            let (symbol_proto, symbol_constructor) = make_named_pair(string_forge, shape_forge, labels, "Symbol");
            (
@@ -889,6 +904,7 @@ 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 {
            (
@@ -903,6 +919,7 @@ impl BuiltinWorld {
                current.sym_has_instance.clone(),
                current.sym_match_all.clone(),
                current.sym_async_iterator.clone(),
+                current.sym_to_string_tag.clone(),
            )
        };

@@ -987,6 +1004,8 @@ impl BuiltinWorld {
            plain_time_constructor,
            duration_proto,
            duration_constructor,
+            zoned_date_time_proto,
+            zoned_date_time_constructor,
        ) = if dirty.temporal {
            let (instant_proto, instant_constructor) = make_named_pair(string_forge, shape_forge, labels, "Instant");
            let (plain_date_proto, plain_date_constructor) =
@@ -994,6 +1013,8 @@ impl BuiltinWorld {
            let (plain_time_proto, plain_time_constructor) =
                make_named_pair(string_forge, shape_forge, labels, "PlainTime");
            let (duration_proto, duration_constructor) = make_named_pair(string_forge, shape_forge, labels, "Duration");
+            let (zoned_date_time_proto, zoned_date_time_constructor) =
+                make_named_pair(string_forge, shape_forge, labels, "ZonedDateTime");
            (
                P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null())),
                P::new(JsObject::new_empty(EMPTY_SHAPE_ID, JsValue::null())),
@@ -1005,6 +1026,8 @@ impl BuiltinWorld {
                plain_time_constructor,
                duration_proto,
                duration_constructor,
+                zoned_date_time_proto,
+                zoned_date_time_constructor,
            )
        } else {
            (
@@ -1018,6 +1041,8 @@ impl BuiltinWorld {
                current.plain_time_constructor.clone(),
                current.duration_proto.clone(),
                current.duration_constructor.clone(),
+                current.zoned_date_time_proto.clone(),
+                current.zoned_date_time_constructor.clone(),
            )
        };
        let (bigint_proto, bigint_constructor) = if dirty.stubs {
@@ -1097,6 +1122,7 @@ impl BuiltinWorld {
            sym_has_instance,
            sym_match_all,
            sym_async_iterator,
+            sym_to_string_tag,
            temporal_object,
            temporal_now_object,
            instant_constructor,
@@ -1107,6 +1133,8 @@ impl BuiltinWorld {
            plain_time_proto,
            duration_constructor,
            duration_proto,
+            zoned_date_time_constructor,
+            zoned_date_time_proto,
            bigint_constructor,
            bigint_proto,
            stub_objects,
@@ -225,7 +225,7 @@ pub struct KernelSession {
 /// 维护注意：每个新增的 `BuiltinWorld` 对象字段都必须加到这里以及
 /// `KernelSession::dirty_since_snapshot()`，以便选择性重置重建正确的
 /// builtin 家族。
-pub const NUM_BUILTINS: usize = 80;
+pub const NUM_BUILTINS: usize = 83;

 /// 内置对象枚举 id，与 `BuiltinWorld` 中的存储槽一一对应。
 ///
@@ -314,6 +314,9 @@ pub enum BuiltinId {
    BigIntProto = 77,
    DurationConstructor = 78,
    DurationProto = 79,
+    SymToStringTag = 80,
+    ZonedDateTimeConstructor = 81,
+    ZonedDateTimeProto = 82,
 }

 impl BuiltinId {
@@ -399,6 +402,9 @@ impl BuiltinId {
        BuiltinId::BigIntProto,
        BuiltinId::DurationConstructor,
        BuiltinId::DurationProto,
+        BuiltinId::SymToStringTag,
+        BuiltinId::ZonedDateTimeConstructor,
+        BuiltinId::ZonedDateTimeProto,
    ];
 }

@@ -586,7 +592,8 @@ impl KernelSession {
                || gen(BuiltinId::SymToPrimitive) != snap(BuiltinId::SymToPrimitive)
                || gen(BuiltinId::SymHasInstance) != snap(BuiltinId::SymHasInstance)
                || gen(BuiltinId::SymMatchAll) != snap(BuiltinId::SymMatchAll)
-                || gen(BuiltinId::SymAsyncIterator) != snap(BuiltinId::SymAsyncIterator),
+                || gen(BuiltinId::SymAsyncIterator) != snap(BuiltinId::SymAsyncIterator)
+                || gen(BuiltinId::SymToStringTag) != snap(BuiltinId::SymToStringTag),
            math: gen(BuiltinId::MathObject) != snap(BuiltinId::MathObject),
            json: gen(BuiltinId::JsonObject) != snap(BuiltinId::JsonObject),
            date: gen(BuiltinId::DateConstructor) != snap(BuiltinId::DateConstructor)
@@ -633,7 +640,9 @@ impl KernelSession {
                || gen(BuiltinId::PlainTimeConstructor) != snap(BuiltinId::PlainTimeConstructor)
                || gen(BuiltinId::PlainTimeProto) != snap(BuiltinId::PlainTimeProto)
                || gen(BuiltinId::DurationConstructor) != snap(BuiltinId::DurationConstructor)
-                || gen(BuiltinId::DurationProto) != snap(BuiltinId::DurationProto),
+                || gen(BuiltinId::DurationProto) != snap(BuiltinId::DurationProto)
+                || gen(BuiltinId::ZonedDateTimeConstructor) != snap(BuiltinId::ZonedDateTimeConstructor)
+                || gen(BuiltinId::ZonedDateTimeProto) != snap(BuiltinId::ZonedDateTimeProto),
            stubs: world.stub_objects.len() != snapshot.stub_objects_len
                || stub_generations_dirty
                || gen(BuiltinId::BigIntConstructor) != snap(BuiltinId::BigIntConstructor)