| You cannot use type or const parameters on foreign items. | |
| Example of erroneous code: | |
| ```compile_fail,E0044 | |
| extern { fn some_func<T>(x: T); } | |
| ``` | |
| To fix this, replace the generic parameter with the specializations that you | |
| need: | |
| ``` | |
| extern { fn some_func_i32(x: i32); } | |
| extern { fn some_func_i64(x: i64); } | |
| ``` |