refactor: 退役 new_array 死参数与三十四处调用点

crates/oxide_vm/src/dispatch/misc.rs

@@ -392,9 +392,8 @@ impl Vm {
         let n = count as usize;
         let rest_len = n.saturating_sub(fixed_count);
         let proto_ptr = self.session.builtin_world().array_proto.as_ptr() as *mut JsObject;
-        let bump = self.epoch.bump();
         let obj_ptr =
-            self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, JsValue::from_js_object(proto_ptr), rest_len, bump));
+            self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, JsValue::from_js_object(proto_ptr), rest_len));
         let obj = unsafe { &mut *obj_ptr };
         for i in 0..rest_len {
             let val = self
@@ -413,8 +412,7 @@ impl Vm {
         let n = opcode::imm16(instr) as usize;
         vm_trace!("NEW_ARRAY rd={} n={}", rd, n);
         let proto_ptr = self.session.builtin_world().array_proto.as_ptr() as *mut JsObject;
-        let bump = self.epoch.bump();
-        let obj = self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, JsValue::from_js_object(proto_ptr), n, bump));
+        let obj = self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, JsValue::from_js_object(proto_ptr), n));
         self.regs[rd] = JsValue::object(obj as *mut u8);
     }
 

crates/oxide_vm/src/ic_helper.rs

@@ -387,8 +387,7 @@ mod tests {
     #[test]
     fn ic_get_hit_virtual_length_marker_hits_array() {
         // shape 1（空形状）数组经虚拟长度标记命中：返回逻辑长度。
-        let bump = bumpalo::Bump::new();
-        let arr = JsObject::new_array(EMPTY_SHAPE_ID, JsValue::null(), 3, &bump);
+        let arr = JsObject::new_array(EMPTY_SHAPE_ID, JsValue::null(), 3);
         assert_eq!(ic_get_hit(&arr, EMPTY_SHAPE_ID, VIRTUAL_LENGTH_SLOT, 0), Some(JsValue::int(3)));
     }
 

crates/oxide_vm/src/promise/aggregate.rs

@@ -136,7 +136,7 @@ impl Vm {
     /// 把 errors 可迭代值收集为新数组（IterableToList）。不可迭代抛 TypeError。
     fn aggregate_errors_to_list(&mut self, errors: JsValue) -> Result<JsValue, JsValue> {
         let array_proto = JsValue::from_js_object(self.session.builtin_world().array_proto.as_ptr() as *mut JsObject);
-        let ptr = self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, array_proto, 0, self.epoch.bump()));
+        let ptr = self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, array_proto, 0));
         let list = JsValue::from_js_object(ptr);
         let mut index = 0usize;
         oxide_builtins::iterator::iterate_elements(self, errors, |_vm, elem| {
@@ -152,7 +152,7 @@ impl Vm {
     /// 建普通数组对象并依次写入元素（Promise.try 转发实参的承载）。
     fn make_plain_array(&mut self, elements: Vec<JsValue>) -> JsValue {
         let array_proto = JsValue::from_js_object(self.session.builtin_world().array_proto.as_ptr() as *mut JsObject);
-        let ptr = self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, array_proto, 0, self.epoch.bump()));
+        let ptr = self.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, array_proto, 0));
         // SAFETY: ptr 由 alloc_object 新建，返回非空 arena 指针；元素写入不搬移对象。
         let obj = unsafe { &mut *ptr };
         for (i, elem) in elements.into_iter().enumerate() {
@@ -482,7 +482,7 @@ fn perform_promise_combine(
         JsValue::undefined()
     } else {
         let array_proto = JsValue::from_js_object(vm.session.builtin_world().array_proto.as_ptr() as *mut JsObject);
-        let ptr = vm.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, array_proto, 0, vm.epoch.bump()));
+        let ptr = vm.alloc_object(JsObject::new_array(EMPTY_SHAPE_ID, array_proto, 0));
         JsValue::from_js_object(ptr)
     };
     let record = vm.make_agg_record(values, resolve, reject);

crates/oxide_vm/src/session_gc/tests.rs

@@ -195,7 +195,6 @@ fn sweep_preserves_array_elements_and_collects_dead_element_object() {
         oxide_kernel::shape_forge::EMPTY_SHAPE_ID,
         JsValue::from_js_object(array_proto),
         2,
-        vm.epoch.bump(),
     ));
     let live_elem = plain_object(&mut vm);
     let dead_elem = plain_object(&mut vm);
@@ -1501,7 +1500,6 @@ fn run_alloc_formula_lists_bigint_and_cell_via_tables() {
         oxide_kernel::shape_forge::EMPTY_SHAPE_ID,
         JsValue::from_js_object(vm.session.builtin_world().array_proto.as_ptr() as *mut JsObject),
         2,
-        vm.epoch.bump(),
     ));
     vm.regs[3] = JsValue::from_js_object(arr);
     let s = vm.new_string_owned("formula".repeat(4));

crates/oxide_vm/src/vm_dispatch_misc.rs

@@ -1201,7 +1201,7 @@ impl Vm {
         // 时对象地址稳定，缓存指针不失效——分配档不同则首次写入触发搬移，
         // 缓存旧指针与新实例分叉，同一 site 两次取值将返回不同对象。
         let mut alloc_session_array = |n: usize| {
-            let clone = JsObject::new_array(oxide_kernel::shape_forge::EMPTY_SHAPE_ID, proto_val, n, self.epoch.bump());
+            let clone = JsObject::new_array(oxide_kernel::shape_forge::EMPTY_SHAPE_ID, proto_val, n);
             self.alloc_session_object(clone)
         };
         let cooked = alloc_session_array(n);

crates/oxide_vm/src/vm_props.rs

@@ -1682,12 +1682,8 @@ mod tests {
 
     fn new_array_val(vm: &mut Vm, n: u32) -> JsValue {
         let proto = vm.session.builtin_world().array_proto.as_ptr() as *mut JsObject;
-        let arr = JsObject::new_array(
-            oxide_kernel::shape_forge::EMPTY_SHAPE_ID,
-            JsValue::from_js_object(proto),
-            n as usize,
-            vm.epoch.bump(),
-        );
+        let arr =
+            JsObject::new_array(oxide_kernel::shape_forge::EMPTY_SHAPE_ID, JsValue::from_js_object(proto), n as usize);
         JsValue::object(vm.alloc_object(arr) as *mut u8)
     }