GCPanic

According to [Arch Wiki](https://wiki.archlinux.org/title/Xhost), using xhost to disable access control is not safe. You can try adding `-e XAUTHORITY="$XAUTHORITY"` to docker command line instead, this works on my system.

GitHub没有删除issue的功能，只能关闭issue，你也不应该这么更改标题，你可以直接评论已经解决，然后右下角发送按钮点击展开，选择Close with comment

> it's more like `CString`, not `CStr`. Yes, you're right. LLVMString has string's ownership, it more like a CString. > &CStr (which is like &str) shouldn't be Send nor Sync...