vlib/v/checker/tests/generics_method_called_variadic_arg_mismatch.vv:3:23: notice: unused parameter: `data`
    1 | struct Client {}
    2 | 
    3 | fn (cl Client) req[T](data ...string) {}
      |                       ~~~~
    4 | 
    5 | struct Product {}
vlib/v/checker/tests/generics_method_called_variadic_arg_mismatch.vv:8:4: error: to pass `options` (string) to `req` (which accepts type `...string`), use `...options`
    6 | 
    7 | fn (c Client) products_list(options ...string) {
    8 |     c.req[Product](options) // (...options) works
      |       ~~~~~~~~~~~~~~~~~~~~~
    9 | }
   10 |