vlib/v/checker/tests/generics_fn_arg_type_err.vv:14:23: error: generic interface in fn declaration must specify the generic type names, e.g. Foo<T>
   12 | }
   13 |
   14 | fn do_list_thing(list List) { // <--- Error here
      |                       ~~~~
   15 |     // ...
   16 | }
