vlib/v/checker/tests/generics_fn_called_no_arg_err.vv:13:7: error: no argument generic function must add concrete types, e.g. foo[int]()
   11 | 
   12 | fn main() {
   13 |     q := new_queue()
      |          ~~~~~~~~~~~
   14 |     println(q)
   15 | }