fix: 全局构造器与内置对象属性改非枚举与规范对齐

This commit is contained in:
2026-08-16 02:29:42 +08:00
parent 355b0233f0
commit 06441e09ff
7 changed files with 166 additions and 8 deletions
+14
View File
@@ -513,17 +513,31 @@ impl KernelSession {
let si_undef = core.perm_interner.intern("undefined").0;
let si_infinity = core.perm_interner.intern("Infinity").0;
// 全局三常量描述符:{ writable:false, enumerable:false, configurable:false },
// 规范要求不可写不可枚举不可配置,否则会泄漏进 Object.keys(globalThis)。
let nan_shape = core.shape_forge.make_shape(EMPTY_SHAPE_ID, si_nan);
global_obj.set_shape_id(nan_shape);
global_obj.ensure_hash_props().push(JsValue::float(f64::NAN));
global_obj.set_data_meta(
global_obj.prop_vec_len().saturating_sub(1) as u32,
oxide_types::object::PropAttributes::new(false, false, false),
);
let undef_shape = core.shape_forge.make_shape(nan_shape, si_undef);
global_obj.set_shape_id(undef_shape);
global_obj.ensure_hash_props().push(JsValue::undefined());
global_obj.set_data_meta(
global_obj.prop_vec_len().saturating_sub(1) as u32,
oxide_types::object::PropAttributes::new(false, false, false),
);
let inf_shape = core.shape_forge.make_shape(undef_shape, si_infinity);
global_obj.set_shape_id(inf_shape);
global_obj.ensure_hash_props().push(JsValue::float(f64::INFINITY));
global_obj.set_data_meta(
global_obj.prop_vec_len().saturating_sub(1) as u32,
oxide_types::object::PropAttributes::new(false, false, false),
);
P::new(global_obj)
}