mirror of
https://github.com/pjh456/OxideJS.git
synced 2026-10-24 10:41:11 +08:00
pjh123
2359c4e0a4
新增 %IteratorPrototype%（含 @@iterator 返回自身，经原型链被全部迭代器 继承，it[Symbol.iterator]() === it 恒等）与 %ArrayIteratorPrototype%/ %MapIteratorPrototype%/%SetIteratorPrototype%/%StringIteratorPrototype%/ %RegExpStringIteratorPrototype%（链到 %IteratorPrototype%）；Array/Map/Set/ TA/String/matchAll 迭代器包装统一挂对应原型；补 Array/String 的 @@iterator 别名绑定。集合迭代器原型不含 return 方法（规范集合迭代器无 return）。
79 lines
4.8 KiB
Rust
79 lines
4.8 KiB
Rust
use std::sync::Arc;
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use oxide_kernel::builtin::ArrayMethods;
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use oxide_kernel::kernel::{KernelCore, KernelSession};
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use oxide_types::object::{JsObject, PropAttributes};
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use crate::bind_constructor;
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use crate::bindings::apply_binding_table;
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/// 把 Array 构造器与原型方法绑定到 global。
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pub fn bind_array(core: &Arc<KernelCore>, session: &KernelSession, global: &mut JsObject) {
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let _array_methods = ArrayMethods {
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is_array: oxide_builtins::array::array_is_array::<crate::vm::Vm> as *const (),
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from: oxide_builtins::array::array_from::<crate::vm::Vm> as *const (),
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of: oxide_builtins::array::array_of::<crate::vm::Vm> as *const (),
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push: oxide_builtins::array::array_push::<crate::vm::Vm> as *const (),
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pop: oxide_builtins::array::array_pop::<crate::vm::Vm> as *const (),
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slice: oxide_builtins::array::array_slice::<crate::vm::Vm> as *const (),
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splice: oxide_builtins::array::array_splice::<crate::vm::Vm> as *const (),
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concat: oxide_builtins::array::array_concat::<crate::vm::Vm> as *const (),
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join: oxide_builtins::array::array_join::<crate::vm::Vm> as *const (),
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index_of: oxide_builtins::array::array_index_of::<crate::vm::Vm> as *const (),
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includes: oxide_builtins::array::array_includes::<crate::vm::Vm> as *const (),
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reverse: oxide_builtins::array::array_reverse::<crate::vm::Vm> as *const (),
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for_each: oxide_builtins::array::array_for_each::<crate::vm::Vm> as *const (),
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map: oxide_builtins::array::array_map::<crate::vm::Vm> as *const (),
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filter: oxide_builtins::array::array_filter::<crate::vm::Vm> as *const (),
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reduce: oxide_builtins::array::array_reduce::<crate::vm::Vm> as *const (),
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find: oxide_builtins::array::array_find::<crate::vm::Vm> as *const (),
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some: oxide_builtins::array::array_some::<crate::vm::Vm> as *const (),
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every: oxide_builtins::array::array_every::<crate::vm::Vm> as *const (),
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flat: oxide_builtins::array::array_flat::<crate::vm::Vm> as *const (),
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flat_map: oxide_builtins::array::array_flat_map::<crate::vm::Vm> as *const (),
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shift: oxide_builtins::array::array_shift::<crate::vm::Vm> as *const (),
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unshift: oxide_builtins::array::array_unshift::<crate::vm::Vm> as *const (),
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fill: oxide_builtins::array::array_fill::<crate::vm::Vm> as *const (),
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copy_within: oxide_builtins::array::array_copy_within::<crate::vm::Vm> as *const (),
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at: oxide_builtins::array::array_at::<crate::vm::Vm> as *const (),
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last_index_of: oxide_builtins::array::array_last_index_of::<crate::vm::Vm> as *const (),
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find_index: oxide_builtins::array::array_find_index::<crate::vm::Vm> as *const (),
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find_last: oxide_builtins::array::array_find_last::<crate::vm::Vm> as *const (),
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reduce_right: oxide_builtins::array::array_reduce_right::<crate::vm::Vm> as *const (),
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sort: oxide_builtins::array::array_sort::<crate::vm::Vm> as *const (),
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values: oxide_builtins::array::array_values::<crate::vm::Vm> as *const (),
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entries: oxide_builtins::array::array_entries::<crate::vm::Vm> as *const (),
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keys: oxide_builtins::array::array_keys::<crate::vm::Vm> as *const (),
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find_last_index: oxide_builtins::array::array_find_last_index::<crate::vm::Vm> as *const (),
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to_sorted: oxide_builtins::array::array_to_sorted::<crate::vm::Vm> as *const (),
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to_reversed: oxide_builtins::array::array_to_reversed::<crate::vm::Vm> as *const (),
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to_spliced: oxide_builtins::array::array_to_spliced::<crate::vm::Vm> as *const (),
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with_method: oxide_builtins::array::array_with::<crate::vm::Vm> as *const (),
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};
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session.builtin_world().bind_array_methods(
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&_array_methods,
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core.perm_interner().as_ref(),
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core.shape_forge().as_ref(),
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);
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let array_proto_ptr = session.builtin_world().array_proto.as_ptr() as *mut JsObject;
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let array_proto = unsafe { &mut *array_proto_ptr };
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apply_binding_table(
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session.builtin_world(),
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array_proto,
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core,
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&[("toString", oxide_builtins::array::array_to_string::<crate::vm::Vm> as *const (), 0)],
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);
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// 内置原型方法不可枚举（否则会泄漏进 for-in）。
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let si = core.perm_interner().intern("toString").0;
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if let Some(pos) = core.shape_forge().lookup_position(array_proto.shape_id(), si) {
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array_proto.set_data_meta(pos, PropAttributes::new(true, false, true));
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}
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// Array.prototype[@@iterator] 与 values 共享同一函数对象。
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super::bind_well_known_method_alias(core, array_proto, "values", 0);
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let ctor_ptr = session.builtin_world().array_constructor.as_ptr() as *mut JsObject;
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bind_constructor!(core, global, "Array", ctor_ptr, oxide_builtins::array::array_constructor::<crate::vm::Vm>, 1, hash: true);
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}
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