| // Issue a error when the user uses #[no_mangle] on internal language items | |
| //@ edition:2024 | |
| #![feature(rustc_attrs)] | |
| #[rustc_std_internal_symbol] | |
| #[unsafe(no_mangle)] //~ERROR `#[no_mangle]` cannot be used on internal language items | |
| fn internal_lang_function () { | |
| } | |
| fn main() { | |
| } |