usesuper::MsgSendFn;usecrate::ffi;usecrate::runtime::Imp;usecrate::Encode;/// `objc_msgSend_stret` is not even available in arm64.
////// <https://twitter.com/gparker/status/378079715824660480>
unsafeimpl<T: Encode> MsgSendFn forT{constMSG_SEND: Imp =ffi::objc_msgSend;constMSG_SEND_SUPER: Imp =ffi::objc_msgSendSuper;}