refactor: realm 与 Vm 生命周期解耦,Vm 持 Arc<Realm>

This commit is contained in:
2026-10-07 01:35:16 +00:00
parent 14ef287a75
commit c6bc93a076
39 changed files with 796 additions and 676 deletions
+2 -2
View File
@@ -387,7 +387,7 @@ impl Vm {
}
let si = self.property_key_si(key_val)?;
let value = self.regs[a];
let global_ptr = self.realm.session.global_object().as_ptr() as *mut JsObject;
let global_ptr = self.realm.session.borrow().global_object().as_ptr() as *mut JsObject;
// SAFETY: 全局对象钉在 session 永久区,指针在 VM 生命周期内有效。
let obj = unsafe { &mut *global_ptr };
// 属性已存在:accessor 形走 Set 语义(有 setter 调用之、无 setter
@@ -483,7 +483,7 @@ impl Vm {
}
let si = self.property_key_si(key_val)?;
let value = self.regs[a];
let global_ptr = self.realm.session.global_object().as_ptr() as *mut JsObject;
let global_ptr = self.realm.session.borrow().global_object().as_ptr() as *mut JsObject;
// SAFETY: 全局对象钉在 session 永久区,指针在 VM 生命周期内有效。
let obj = unsafe { &mut *global_ptr };
// 既有属性:CreateGlobalVarBinding 零动作。